Github user apiri commented on a diff in the pull request:
https://github.com/apache/nifi/pull/379#discussion_r67609796
--- Diff:
nifi-nar-bundles/nifi-alluxio-bundle/nifi-alluxio-processors/src/main/java/org/apache/nifi/processors/alluxio/GetAlluxio.java
---
@@ -0,0 +1,184 @@
+/*
+ * 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.alluxio;
+
+import alluxio.AlluxioURI;
+import alluxio.client.ReadType;
+import alluxio.client.file.FileInStream;
+import alluxio.client.file.URIStatus;
+import alluxio.client.file.options.OpenFileOptions;
+
+import org.apache.commons.io.IOUtils;
+import org.apache.nifi.annotation.behavior.EventDriven;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.io.OutputStreamCallback;
+import org.apache.nifi.util.StopWatch;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.TimeUnit;
+
+@Tags({"alluxio", "tachyon", "get", "file"})
+@EventDriven
+@InputRequirement(InputRequirement.Requirement.INPUT_ALLOWED)
+@CapabilityDescription("This processor will access the file using the
input URI provided and write the content of "
+ + "the remote file to the content of the incoming FlowFile.")
+public class GetAlluxio extends AbstractAlluxioProcessor {
+
+ public static final PropertyDescriptor READ_TYPE = new
PropertyDescriptor.Builder()
+ .name("alluxio-read-type")
+ .displayName("Read type")
+ .description("The Read Type to use when accessing the remote
file")
+ .defaultValue(ReadType.CACHE_PROMOTE.toString())
+ .required(true)
+ .allowableValues(ReadType.values())
+ .build();
+
+ private final static List<PropertyDescriptor> propertyDescriptors;
+
+ // Relationships
+ public static final Relationship REL_SUCCESS = new
Relationship.Builder()
+ .name("success")
+ .description("All files successfully retrieved are routed to
this relationship")
+ .build();
+ public static final Relationship REL_FAILURE = new
Relationship.Builder()
+ .name("failure")
+ .description("In case of failure, flow files will be routed to
this relationship")
--- End diff --
minor: Could we standardize the use of flow file/FlowFile throughout these
properties?
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