[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[asfgit]

Github user asfgit closed the pull request at:

https://github.com/apache/nifi/pull/2517


---

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r181499869
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/QuerySolr.java
 ---
@@ -0,0 +1,584 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.ValidationContext;
+import org.apache.nifi.components.ValidationResult;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.CommonParams;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE_CLOUD;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r181499538
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/QuerySolr.java
 ---
@@ -0,0 +1,584 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.ValidationContext;
+import org.apache.nifi.components.ValidationResult;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.CommonParams;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE_CLOUD;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[JohannesDaniel]

Github user JohannesDaniel commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r181483327
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/QuerySolr.java
 ---
@@ -0,0 +1,584 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.ValidationContext;
+import org.apache.nifi.components.ValidationResult;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.CommonParams;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE_CLOUD;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.ni

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r181360753
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/QuerySolr.java
 ---
@@ -0,0 +1,584 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.ValidationContext;
+import org.apache.nifi.components.ValidationResult;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.CommonParams;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE_CLOUD;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r181359744
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/QuerySolr.java
 ---
@@ -0,0 +1,584 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.ValidationContext;
+import org.apache.nifi.components.ValidationResult;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.CommonParams;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE_CLOUD;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r181360837
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/QuerySolr.java
 ---
@@ -0,0 +1,584 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.ValidationContext;
+import org.apache.nifi.components.ValidationResult;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.CommonParams;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE_CLOUD;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r181360808
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/QuerySolr.java
 ---
@@ -0,0 +1,584 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.ValidationContext;
+import org.apache.nifi.components.ValidationResult;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.CommonParams;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE_CLOUD;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r181354337
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/resources/docs/org/apache/nifi/processors/solr/QuerySolr/additionalDetails.html
 ---
@@ -0,0 +1,71 @@
+
+
+
+
+
+QuerySolr
+
+
+
+
+Usage Example
+
+
+This processor queries Solr and writes results to FlowFiles. The 
processor can be used at the
+beginning of dataflows and later. Solr results can be written to 
FlowFiles as Solr XML or using
+records functions (supporting CSV, JSON, etc.). Additionally, facets 
and stats can be retrieved.
+They are written to FlowFiles in JSON and sent to designated 
relationships. Furthermore, the
+processor can either be configured to retrieve only top results or 
full result sets.
+
+
+
+Parameters that can be set multiple times have to be defined as 
dynamic properties (e. g. fq,
+facet.field, stats.field). If these parameters must be set multiple 
times with different values,
+properties can follow a naming convention:
+name.number, where name is the parameter name and number is a unique 
number.
+Repeating parameters will be sorted by their property name.
+
+
+
+Example: Defining the fq parameter multiple times
+
+
+
+
+Property Name
+Property Value
+
+
+fq.1
+field1:value1
+
+
+fq.2
+field2:value2
+
+
+fq.3
+field3:value3
+
+
+
+
+This definition will be appended to the Solr URL as follows:
+fq=field1:value1&fq=field2:value2&fq=field3:value3
+
--- End diff --

This needs detailed documentation for how to add the facet and stats 
support. I had to dig through the code to find that out. I would recommend 
taking the Docker solr demo that I referenced in the comments and using that as 
the basis so that new users can have something pretty painless as a reference 
point for starting out.


---

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r181359931
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/QuerySolr.java
 ---
@@ -0,0 +1,584 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.ValidationContext;
+import org.apache.nifi.components.ValidationResult;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.CommonParams;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE_CLOUD;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[bbende]

Github user bbende commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r18458
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/FetchSolr.java
 ---
@@ -0,0 +1,432 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+import org.apache.solr.servlet.SolrRequestParsers;
+
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE_CLOUD;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_PASSWORD;
+import static org.apache.nifi.processors.solr.SolrUtils.RECORD_WRITER;
+
+@Tags({"Apache", "Solr", "Get", "Query", "Records"})
+@InputRequirement(InputRequirem

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[bbende]

Github user bbende commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r17418
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/FetchSolr.java
 ---
@@ -0,0 +1,401 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.io.OutputStreamCallback;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+import org.apache.solr.servlet.SolrRequestParsers;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_PASSWORD;
+import static org.apache.nifi.processors.solr.SolrUtils.RECORD_WRITER;
+
+@Tags({"Apache", "Solr", "Get", "Query", "Records"})
+@InputRequir

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[bbende]

Github user bbende commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r14022
  
--- Diff: nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/pom.xml ---
@@ -74,6 +75,22 @@
 nifi-ssl-context-service-api
 provided
 
+
+com.google.code.gson
+gson
+2.7
+
+
+org.apache.solr
+solr-core
--- End diff --

Haven't made it through the rest of the PR yet, but what is the reason for 
making solr-core a non-test dependency? It would be better if we could only 
depend on Solr client.

If we do need to depend on solr-core we need to double check what 
additional dependencies this brings into the Solr NAR and possibly update the 
LICENSE/NOTICE of the NAR and the overall assembly. I would imagine solr-core 
has a lot more dependencies than solr-client.


---

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[bbende]

Github user bbende commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r14826
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/FetchSolr.java
 ---
@@ -0,0 +1,432 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+import org.apache.solr.servlet.SolrRequestParsers;
+
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE_CLOUD;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_PASSWORD;
+import static org.apache.nifi.processors.solr.SolrUtils.RECORD_WRITER;
+
+@Tags({"Apache", "Solr", "Get", "Query", "Records"})
+@InputRequirement(InputRequirem

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[JohannesDaniel]

Github user JohannesDaniel commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r173614856
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/FetchSolr.java
 ---
@@ -0,0 +1,401 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.io.OutputStreamCallback;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+import org.apache.solr.servlet.SolrRequestParsers;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_PASSWORD;
+import static org.apache.nifi.processors.solr.SolrUtils.RECORD_WRITER;
+
+@Tags({"Apache", "Solr", "Get", "Query", "Records"})
+@Inp

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r173582090
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/FetchSolr.java
 ---
@@ -0,0 +1,401 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.io.OutputStreamCallback;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+import org.apache.solr.servlet.SolrRequestParsers;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_PASSWORD;
+import static org.apache.nifi.processors.solr.SolrUtils.RECORD_WRITER;
+
+@Tags({"Apache", "Solr", "Get", "Query", "Records"})
+@InputR

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r173581872
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/FetchSolr.java
 ---
@@ -0,0 +1,401 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.io.OutputStreamCallback;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+import org.apache.solr.servlet.SolrRequestParsers;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_PASSWORD;
+import static org.apache.nifi.processors.solr.SolrUtils.RECORD_WRITER;
+
+@Tags({"Apache", "Solr", "Get", "Query", "Records"})
+@InputR

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r173581678
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/SolrUtils.java
 ---
@@ -66,6 +67,15 @@
 public static final AllowableValue SOLR_TYPE_STANDARD = new 
AllowableValue(
 "Standard", "Standard", "A stand-alone Solr instance.");
 
+public static final PropertyDescriptor RECORD_WRITER = new 
PropertyDescriptor
--- End diff --

Ok. I might be able to help with some of that.


---

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[JohannesDaniel]

Github user JohannesDaniel commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r173530516
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/FetchSolr.java
 ---
@@ -0,0 +1,401 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.io.OutputStreamCallback;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+import org.apache.solr.servlet.SolrRequestParsers;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_PASSWORD;
+import static org.apache.nifi.processors.solr.SolrUtils.RECORD_WRITER;
+
+@Tags({"Apache", "Solr", "Get", "Query", "Records"})
+@Inp

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[JohannesDaniel]

Github user JohannesDaniel commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r173530358
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/test/java/org/apache/nifi/processors/solr/TestFetchSolr.java
 ---
@@ -0,0 +1,380 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonReader;
+import org.apache.nifi.json.JsonRecordSetWriter;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.reporting.InitializationException;
+import org.apache.nifi.schema.access.SchemaAccessUtils;
+import org.apache.nifi.util.MockFlowFile;
+import org.apache.nifi.util.TestRunner;
+import org.apache.nifi.util.TestRunners;
+import org.apache.solr.client.solrj.SolrClient;
+import org.apache.solr.common.SolrInputDocument;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.xmlunit.matchers.CompareMatcher;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Locale;
+import java.util.TimeZone;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertThat;
+
+public class TestFetchSolr {
+static final String DEFAULT_SOLR_CORE = "testCollection";
+
+private static final SimpleDateFormat df = new 
SimpleDateFormat("-MM-dd'T'HH:mm:ss.SSS'Z'", Locale.US);
+static {
+df.setTimeZone(TimeZone.getTimeZone("GMT"));
+}
+
+private SolrClient solrClient;
+
+@Before
+public void setup() {
+
+try {
+
+// create an EmbeddedSolrServer for the processor to use
+String relPath = 
getClass().getProtectionDomain().getCodeSource()
+.getLocation().getFile() + "../../target";
+
+solrClient = 
EmbeddedSolrServerFactory.create(EmbeddedSolrServerFactory.DEFAULT_SOLR_HOME,
+DEFAULT_SOLR_CORE, relPath);
+
+for (int i = 0; i < 10; i++) {
+SolrInputDocument doc = new SolrInputDocument();
+doc.addField("id", "doc" + i);
+Date date = new Date();
+doc.addField("created", df.format(date));
+doc.addField("string_single", "single" + i + ".1");
+doc.addField("string_multi", "multi" + i + ".1");
+doc.addField("string_multi", "multi" + i + ".2");
+doc.addField("integer_single", i);
+doc.addField("integer_multi", 1);
+doc.addField("integer_multi", 2);
+doc.addField("integer_multi", 3);
+doc.addField("double_single", 0.5 + i);
+
+solrClient.add(doc);
+System.out.println(doc.getField("created").getValue());
+
+}
+solrClient.commit();
+} catch (Exception e) {
+e.printStackTrace();
+Assert.fail(e.getMessage());
+}
+}
+
+@After
+public void teardown() {
+try {
+solrClient.close();
+} catch (Exception e) {
+}
+}
+
+@Test
+public void testAllFacetCategories() throws IOException {
+final TestableProcessor proc = new TestableProcessor(solrClient);
+
+TestRunner runner = TestRunners.newTestRunner(proc);
+runner.setProperty(SolrUtils.SOLR_TYPE, 
SolrUtils.SOLR_TYPE_CLOUD.getValue());
+runner.setProperty(SolrUtils.SOLR_LOCATION, 
"http://localhost:8443/solr

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[JohannesDaniel]

Github user JohannesDaniel commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r173516196
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/FetchSolr.java
 ---
@@ -0,0 +1,401 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.io.OutputStreamCallback;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+import org.apache.solr.servlet.SolrRequestParsers;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_PASSWORD;
+import static org.apache.nifi.processors.solr.SolrUtils.RECORD_WRITER;
+
+@Tags({"Apache", "Solr", "Get", "Query", "Records"})
+@Inp

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[JohannesDaniel]

Github user JohannesDaniel commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r173516051
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/SolrUtils.java
 ---
@@ -66,6 +67,15 @@
 public static final AllowableValue SOLR_TYPE_STANDARD = new 
AllowableValue(
 "Standard", "Standard", "A stand-alone Solr instance.");
 
+public static final PropertyDescriptor RECORD_WRITER = new 
PropertyDescriptor
--- End diff --

This is a really nice idea. However, I would prefer to do this in a 
separate ticket.


---

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[JohannesDaniel]

Github user JohannesDaniel commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r173515717
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/FetchSolr.java
 ---
@@ -0,0 +1,401 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.io.OutputStreamCallback;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+import org.apache.solr.servlet.SolrRequestParsers;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_PASSWORD;
+import static org.apache.nifi.processors.solr.SolrUtils.RECORD_WRITER;
+
+@Tags({"Apache", "Solr", "Get", "Query", "Records"})
+@Inp

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r173344378
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/SolrUtils.java
 ---
@@ -66,6 +67,15 @@
 public static final AllowableValue SOLR_TYPE_STANDARD = new 
AllowableValue(
 "Standard", "Standard", "A stand-alone Solr instance.");
 
+public static final PropertyDescriptor RECORD_WRITER = new 
PropertyDescriptor
--- End diff --

I think this will work for now, but it would be great to have the Solr CRUD 
functions moved over to a controller service.


---

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r173346578
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/FetchSolr.java
 ---
@@ -0,0 +1,401 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.io.OutputStreamCallback;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+import org.apache.solr.servlet.SolrRequestParsers;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_PASSWORD;
+import static org.apache.nifi.processors.solr.SolrUtils.RECORD_WRITER;
+
+@Tags({"Apache", "Solr", "Get", "Query", "Records"})
+@InputR

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r173347073
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/test/java/org/apache/nifi/processors/solr/TestFetchSolr.java
 ---
@@ -0,0 +1,380 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonReader;
+import org.apache.nifi.json.JsonRecordSetWriter;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.reporting.InitializationException;
+import org.apache.nifi.schema.access.SchemaAccessUtils;
+import org.apache.nifi.util.MockFlowFile;
+import org.apache.nifi.util.TestRunner;
+import org.apache.nifi.util.TestRunners;
+import org.apache.solr.client.solrj.SolrClient;
+import org.apache.solr.common.SolrInputDocument;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.xmlunit.matchers.CompareMatcher;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Locale;
+import java.util.TimeZone;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertThat;
+
+public class TestFetchSolr {
+static final String DEFAULT_SOLR_CORE = "testCollection";
+
+private static final SimpleDateFormat df = new 
SimpleDateFormat("-MM-dd'T'HH:mm:ss.SSS'Z'", Locale.US);
+static {
+df.setTimeZone(TimeZone.getTimeZone("GMT"));
+}
+
+private SolrClient solrClient;
+
+@Before
+public void setup() {
+
+try {
+
+// create an EmbeddedSolrServer for the processor to use
+String relPath = 
getClass().getProtectionDomain().getCodeSource()
+.getLocation().getFile() + "../../target";
+
+solrClient = 
EmbeddedSolrServerFactory.create(EmbeddedSolrServerFactory.DEFAULT_SOLR_HOME,
+DEFAULT_SOLR_CORE, relPath);
+
+for (int i = 0; i < 10; i++) {
+SolrInputDocument doc = new SolrInputDocument();
+doc.addField("id", "doc" + i);
+Date date = new Date();
+doc.addField("created", df.format(date));
+doc.addField("string_single", "single" + i + ".1");
+doc.addField("string_multi", "multi" + i + ".1");
+doc.addField("string_multi", "multi" + i + ".2");
+doc.addField("integer_single", i);
+doc.addField("integer_multi", 1);
+doc.addField("integer_multi", 2);
+doc.addField("integer_multi", 3);
+doc.addField("double_single", 0.5 + i);
+
+solrClient.add(doc);
+System.out.println(doc.getField("created").getValue());
+
+}
+solrClient.commit();
+} catch (Exception e) {
+e.printStackTrace();
+Assert.fail(e.getMessage());
+}
+}
+
+@After
+public void teardown() {
+try {
+solrClient.close();
+} catch (Exception e) {
+}
+}
+
+@Test
+public void testAllFacetCategories() throws IOException {
+final TestableProcessor proc = new TestableProcessor(solrClient);
+
+TestRunner runner = TestRunners.newTestRunner(proc);
+runner.setProperty(SolrUtils.SOLR_TYPE, 
SolrUtils.SOLR_TYPE_CLOUD.getValue());
+runner.setProperty(SolrUtils.SOLR_LOCATION, 
"http://localhost:8443/solr";)

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r173345203
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/FetchSolr.java
 ---
@@ -0,0 +1,401 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.io.OutputStreamCallback;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+import org.apache.solr.servlet.SolrRequestParsers;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_PASSWORD;
+import static org.apache.nifi.processors.solr.SolrUtils.RECORD_WRITER;
+
+@Tags({"Apache", "Solr", "Get", "Query", "Records"})
+@InputR

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r173346825
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/test/java/org/apache/nifi/processors/solr/TestFetchSolr.java
 ---
@@ -0,0 +1,380 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonReader;
+import org.apache.nifi.json.JsonRecordSetWriter;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.reporting.InitializationException;
+import org.apache.nifi.schema.access.SchemaAccessUtils;
+import org.apache.nifi.util.MockFlowFile;
+import org.apache.nifi.util.TestRunner;
+import org.apache.nifi.util.TestRunners;
+import org.apache.solr.client.solrj.SolrClient;
+import org.apache.solr.common.SolrInputDocument;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.xmlunit.matchers.CompareMatcher;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Locale;
+import java.util.TimeZone;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertThat;
+
+public class TestFetchSolr {
+static final String DEFAULT_SOLR_CORE = "testCollection";
+
+private static final SimpleDateFormat df = new 
SimpleDateFormat("-MM-dd'T'HH:mm:ss.SSS'Z'", Locale.US);
+static {
+df.setTimeZone(TimeZone.getTimeZone("GMT"));
+}
+
+private SolrClient solrClient;
+
+@Before
+public void setup() {
+
+try {
+
+// create an EmbeddedSolrServer for the processor to use
+String relPath = 
getClass().getProtectionDomain().getCodeSource()
+.getLocation().getFile() + "../../target";
+
+solrClient = 
EmbeddedSolrServerFactory.create(EmbeddedSolrServerFactory.DEFAULT_SOLR_HOME,
+DEFAULT_SOLR_CORE, relPath);
+
+for (int i = 0; i < 10; i++) {
+SolrInputDocument doc = new SolrInputDocument();
+doc.addField("id", "doc" + i);
+Date date = new Date();
+doc.addField("created", df.format(date));
+doc.addField("string_single", "single" + i + ".1");
+doc.addField("string_multi", "multi" + i + ".1");
+doc.addField("string_multi", "multi" + i + ".2");
+doc.addField("integer_single", i);
+doc.addField("integer_multi", 1);
+doc.addField("integer_multi", 2);
+doc.addField("integer_multi", 3);
+doc.addField("double_single", 0.5 + i);
+
+solrClient.add(doc);
+System.out.println(doc.getField("created").getValue());
+
+}
+solrClient.commit();
+} catch (Exception e) {
+e.printStackTrace();
+Assert.fail(e.getMessage());
+}
+}
+
+@After
+public void teardown() {
+try {
+solrClient.close();
+} catch (Exception e) {
+}
+}
+
+@Test
+public void testAllFacetCategories() throws IOException {
+final TestableProcessor proc = new TestableProcessor(solrClient);
+
+TestRunner runner = TestRunners.newTestRunner(proc);
+runner.setProperty(SolrUtils.SOLR_TYPE, 
SolrUtils.SOLR_TYPE_CLOUD.getValue());
+runner.setProperty(SolrUtils.SOLR_LOCATION, 
"http://localhost:8443/solr";)

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r173347053
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/test/java/org/apache/nifi/processors/solr/TestFetchSolr.java
 ---
@@ -0,0 +1,380 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonReader;
+import org.apache.nifi.json.JsonRecordSetWriter;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.reporting.InitializationException;
+import org.apache.nifi.schema.access.SchemaAccessUtils;
+import org.apache.nifi.util.MockFlowFile;
+import org.apache.nifi.util.TestRunner;
+import org.apache.nifi.util.TestRunners;
+import org.apache.solr.client.solrj.SolrClient;
+import org.apache.solr.common.SolrInputDocument;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.xmlunit.matchers.CompareMatcher;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Locale;
+import java.util.TimeZone;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertThat;
+
+public class TestFetchSolr {
+static final String DEFAULT_SOLR_CORE = "testCollection";
+
+private static final SimpleDateFormat df = new 
SimpleDateFormat("-MM-dd'T'HH:mm:ss.SSS'Z'", Locale.US);
+static {
+df.setTimeZone(TimeZone.getTimeZone("GMT"));
+}
+
+private SolrClient solrClient;
+
+@Before
+public void setup() {
+
+try {
+
+// create an EmbeddedSolrServer for the processor to use
+String relPath = 
getClass().getProtectionDomain().getCodeSource()
+.getLocation().getFile() + "../../target";
+
+solrClient = 
EmbeddedSolrServerFactory.create(EmbeddedSolrServerFactory.DEFAULT_SOLR_HOME,
+DEFAULT_SOLR_CORE, relPath);
+
+for (int i = 0; i < 10; i++) {
+SolrInputDocument doc = new SolrInputDocument();
+doc.addField("id", "doc" + i);
+Date date = new Date();
+doc.addField("created", df.format(date));
+doc.addField("string_single", "single" + i + ".1");
+doc.addField("string_multi", "multi" + i + ".1");
+doc.addField("string_multi", "multi" + i + ".2");
+doc.addField("integer_single", i);
+doc.addField("integer_multi", 1);
+doc.addField("integer_multi", 2);
+doc.addField("integer_multi", 3);
+doc.addField("double_single", 0.5 + i);
+
+solrClient.add(doc);
+System.out.println(doc.getField("created").getValue());
+
+}
+solrClient.commit();
+} catch (Exception e) {
+e.printStackTrace();
+Assert.fail(e.getMessage());
+}
+}
+
+@After
+public void teardown() {
+try {
+solrClient.close();
+} catch (Exception e) {
+}
+}
+
+@Test
+public void testAllFacetCategories() throws IOException {
+final TestableProcessor proc = new TestableProcessor(solrClient);
+
+TestRunner runner = TestRunners.newTestRunner(proc);
+runner.setProperty(SolrUtils.SOLR_TYPE, 
SolrUtils.SOLR_TYPE_CLOUD.getValue());
+runner.setProperty(SolrUtils.SOLR_LOCATION, 
"http://localhost:8443/solr";)

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r173344971
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/FetchSolr.java
 ---
@@ -0,0 +1,401 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.io.OutputStreamCallback;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+import org.apache.solr.servlet.SolrRequestParsers;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_PASSWORD;
+import static org.apache.nifi.processors.solr.SolrUtils.RECORD_WRITER;
+
+@Tags({"Apache", "Solr", "Get", "Query", "Records"})
+@InputR

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r173345878
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/FetchSolr.java
 ---
@@ -0,0 +1,401 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.io.OutputStreamCallback;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+import org.apache.solr.servlet.SolrRequestParsers;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_PASSWORD;
+import static org.apache.nifi.processors.solr.SolrUtils.RECORD_WRITER;
+
+@Tags({"Apache", "Solr", "Get", "Query", "Records"})
+@InputR

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r173345509
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/FetchSolr.java
 ---
@@ -0,0 +1,401 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.io.OutputStreamCallback;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+import org.apache.solr.servlet.SolrRequestParsers;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_PASSWORD;
+import static org.apache.nifi.processors.solr.SolrUtils.RECORD_WRITER;
+
+@Tags({"Apache", "Solr", "Get", "Query", "Records"})
+@InputR

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r173345859
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/FetchSolr.java
 ---
@@ -0,0 +1,401 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.io.OutputStreamCallback;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+import org.apache.solr.servlet.SolrRequestParsers;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_PASSWORD;
+import static org.apache.nifi.processors.solr.SolrUtils.RECORD_WRITER;
+
+@Tags({"Apache", "Solr", "Get", "Query", "Records"})
+@InputR

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r173346459
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/FetchSolr.java
 ---
@@ -0,0 +1,401 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.io.OutputStreamCallback;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+import org.apache.solr.servlet.SolrRequestParsers;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_PASSWORD;
+import static org.apache.nifi.processors.solr.SolrUtils.RECORD_WRITER;
+
+@Tags({"Apache", "Solr", "Get", "Query", "Records"})
+@InputR

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r173344830
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/FetchSolr.java
 ---
@@ -0,0 +1,401 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.io.OutputStreamCallback;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+import org.apache.solr.servlet.SolrRequestParsers;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_PASSWORD;
+import static org.apache.nifi.processors.solr.SolrUtils.RECORD_WRITER;
+
+@Tags({"Apache", "Solr", "Get", "Query", "Records"})
+@InputR

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r173347024
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/test/java/org/apache/nifi/processors/solr/TestFetchSolr.java
 ---
@@ -0,0 +1,380 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonReader;
+import org.apache.nifi.json.JsonRecordSetWriter;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.reporting.InitializationException;
+import org.apache.nifi.schema.access.SchemaAccessUtils;
+import org.apache.nifi.util.MockFlowFile;
+import org.apache.nifi.util.TestRunner;
+import org.apache.nifi.util.TestRunners;
+import org.apache.solr.client.solrj.SolrClient;
+import org.apache.solr.common.SolrInputDocument;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.xmlunit.matchers.CompareMatcher;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Locale;
+import java.util.TimeZone;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertThat;
+
+public class TestFetchSolr {
+static final String DEFAULT_SOLR_CORE = "testCollection";
+
+private static final SimpleDateFormat df = new 
SimpleDateFormat("-MM-dd'T'HH:mm:ss.SSS'Z'", Locale.US);
+static {
+df.setTimeZone(TimeZone.getTimeZone("GMT"));
+}
+
+private SolrClient solrClient;
+
+@Before
+public void setup() {
+
+try {
+
+// create an EmbeddedSolrServer for the processor to use
+String relPath = 
getClass().getProtectionDomain().getCodeSource()
+.getLocation().getFile() + "../../target";
+
+solrClient = 
EmbeddedSolrServerFactory.create(EmbeddedSolrServerFactory.DEFAULT_SOLR_HOME,
+DEFAULT_SOLR_CORE, relPath);
+
+for (int i = 0; i < 10; i++) {
+SolrInputDocument doc = new SolrInputDocument();
+doc.addField("id", "doc" + i);
+Date date = new Date();
+doc.addField("created", df.format(date));
+doc.addField("string_single", "single" + i + ".1");
+doc.addField("string_multi", "multi" + i + ".1");
+doc.addField("string_multi", "multi" + i + ".2");
+doc.addField("integer_single", i);
+doc.addField("integer_multi", 1);
+doc.addField("integer_multi", 2);
+doc.addField("integer_multi", 3);
+doc.addField("double_single", 0.5 + i);
+
+solrClient.add(doc);
+System.out.println(doc.getField("created").getValue());
+
+}
+solrClient.commit();
+} catch (Exception e) {
+e.printStackTrace();
+Assert.fail(e.getMessage());
+}
+}
+
+@After
+public void teardown() {
+try {
+solrClient.close();
+} catch (Exception e) {
+}
+}
+
+@Test
+public void testAllFacetCategories() throws IOException {
+final TestableProcessor proc = new TestableProcessor(solrClient);
+
+TestRunner runner = TestRunners.newTestRunner(proc);
+runner.setProperty(SolrUtils.SOLR_TYPE, 
SolrUtils.SOLR_TYPE_CLOUD.getValue());
+runner.setProperty(SolrUtils.SOLR_LOCATION, 
"http://localhost:8443/solr";)

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[MikeThomsen]

Github user MikeThomsen commented on a diff in the pull request:

https://github.com/apache/nifi/pull/2517#discussion_r173345772
  
--- Diff: 
nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/FetchSolr.java
 ---
@@ -0,0 +1,401 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.nifi.processors.solr;
+
+import com.google.gson.stream.JsonWriter;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.expression.AttributeExpression;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.flowfile.attributes.CoreAttributes;
+import org.apache.nifi.logging.ComponentLog;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.ProcessorInitializationContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.io.OutputStreamCallback;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.apache.nifi.schema.access.SchemaNotFoundException;
+import org.apache.nifi.serialization.RecordSetWriter;
+import org.apache.nifi.serialization.RecordSetWriterFactory;
+import org.apache.nifi.serialization.record.RecordSchema;
+import org.apache.nifi.serialization.record.RecordSet;
+import org.apache.solr.client.solrj.SolrQuery;
+import org.apache.solr.client.solrj.request.QueryRequest;
+import org.apache.solr.client.solrj.response.FacetField;
+import org.apache.solr.client.solrj.response.FieldStatsInfo;
+import org.apache.solr.client.solrj.response.IntervalFacet;
+import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.client.solrj.response.RangeFacet;
+import org.apache.solr.client.solrj.response.RangeFacet.Count;
+import org.apache.solr.common.params.FacetParams;
+import org.apache.solr.common.params.MultiMapSolrParams;
+import org.apache.solr.common.params.StatsParams;
+import org.apache.solr.servlet.SolrRequestParsers;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_TYPE;
+import static org.apache.nifi.processors.solr.SolrUtils.COLLECTION;
+import static 
org.apache.nifi.processors.solr.SolrUtils.JAAS_CLIENT_APP_NAME;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SSL_CONTEXT_SERVICE;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_SOCKET_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_CONNECTION_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS;
+import static 
org.apache.nifi.processors.solr.SolrUtils.SOLR_MAX_CONNECTIONS_PER_HOST;
+import static org.apache.nifi.processors.solr.SolrUtils.ZK_CLIENT_TIMEOUT;
+import static 
org.apache.nifi.processors.solr.SolrUtils.ZK_CONNECTION_TIMEOUT;
+import static org.apache.nifi.processors.solr.SolrUtils.SOLR_LOCATION;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_USERNAME;
+import static org.apache.nifi.processors.solr.SolrUtils.BASIC_PASSWORD;
+import static org.apache.nifi.processors.solr.SolrUtils.RECORD_WRITER;
+
+@Tags({"Apache", "Solr", "Get", "Query", "Records"})
+@InputR

[GitHub] nifi pull request #2517: NIFI-4516 FetchSolr Processor

[JohannesDaniel]

GitHub user JohannesDaniel opened a pull request:

https://github.com/apache/nifi/pull/2517

NIFI-4516 FetchSolr Processor

Thank you for submitting a contribution to Apache NiFi.

In order to streamline the review of the contribution we ask you
to ensure the following steps have been taken:

### For all changes:
- [ ] Is there a JIRA ticket associated with this PR? Is it referenced 
 in the commit message?

- [ ] Does your PR title start with NIFI- where  is the JIRA number 
you are trying to resolve? Pay particular attention to the hyphen "-" character.

- [ ] Has your PR been rebased against the latest commit within the target 
branch (typically master)?

- [ ] Is your initial contribution a single, squashed commit?

### For code changes:
- [ ] Have you ensured that the full suite of tests is executed via mvn 
-Pcontrib-check clean install at the root nifi folder?
- [ ] Have you written or updated unit tests to verify your changes?
- [ ] If adding new dependencies to the code, are these dependencies 
licensed in a way that is compatible for inclusion under [ASF 
2.0](http://www.apache.org/legal/resolved.html#category-a)? 
- [ ] If applicable, have you updated the LICENSE file, including the main 
LICENSE file under nifi-assembly?
- [ ] If applicable, have you updated the NOTICE file, including the main 
NOTICE file found under nifi-assembly?
- [ ] If adding new Properties, have you added .displayName in addition to 
.name (programmatic access) for each of the new properties?

### For documentation related changes:
- [ ] Have you ensured that format looks appropriate for the output in 
which it is rendered?

### Note:
Please ensure that once the PR is submitted, you check travis-ci for build 
issues and submit an update to your PR as soon as possible.


You can merge this pull request into a Git repository by running:

$ git pull https://github.com/JohannesDaniel/nifi NIFI-4516

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/nifi/pull/2517.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #2517


commit 07434cca4907932d55a2d7abe25710ba75f03a4c
Author: JohannesDaniel 
Date:   2018-03-06T22:43:49Z

FetchSolr Processor finalized




---