Github user michaelarusso commented on a diff in the pull request:
https://github.com/apache/usergrid/pull/449#discussion_r47437457
--- Diff:
stack/tools/src/main/java/org/apache/usergrid/tools/ManagementUserIndexAudit.java
---
@@ -0,0 +1,150 @@
+/*
+ * 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.usergrid.tools;
+
+
+import java.io.File;
+import java.nio.ByteBuffer;
+
+import org.codehaus.jackson.JsonNode;
+import org.codehaus.jackson.map.ObjectMapper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import org.apache.commons.cli.CommandLine;
+import org.apache.commons.cli.Option;
+import org.apache.commons.cli.OptionBuilder;
+import org.apache.commons.cli.Options;
+
+import org.apache.usergrid.persistence.EntityManager;
+import org.apache.usergrid.persistence.Query;
+import org.apache.usergrid.persistence.Results;
+
+import me.prettyprint.hector.api.Keyspace;
+import me.prettyprint.hector.api.mutation.Mutator;
+
+import static me.prettyprint.hector.api.factory.HFactory.createMutator;
+import static org.apache.usergrid.persistence.Results.Level.REFS;
+import static org.apache.usergrid.persistence.SimpleEntityRef.ref;
+import static
org.apache.usergrid.persistence.cassandra.CassandraService.MANAGEMENT_APPLICATION_ID;
+import static org.apache.usergrid.persistence.cassandra.Serializers.be;
+
+
+/**
+ * This utility audits all values in the ENTITY_UNIQUE column family. If
it finds any duplicates of users then it
+ * deletes the non existing columns from the row. If there are no more
columns in the row then it deletes the row. If
+ * there exists more than one existing column then the one with the most
recent timestamp wins and the other is
+ * deleted.
+ *
+ * If you want the run the tool on their cluster the following is what you
need to do nohup java
+ * -Dlog4j.configuration=file:log4j.properties -jar
usergrid-tools-1.0.2.jar UserUniqueIndexCleanup -host
+ * <cassandra_host_here> > log.txt
+ *
+ * if there is a specific value you want to run the tool on then you need
the following
+ *
+ * nohup java -Dlog4j.configuration=file:log4j.properties -jar
usergrid-tools-1.0.2.jar UserUniqueIndexCleanup -host
+ * <cassandra_host_here> -app <applicationUUID> -col <collection_name>
-property <unique_property_key> -value
+ * <unique_property_value> > log.txt
+ *
+ * @author grey
+ */
+public class ManagementUserIndexAudit extends ToolBase {
+
+ private static final Logger logger = LoggerFactory.getLogger(
ManagementUserIndexAudit.class );
+
+ private static final String ENTITY_UNIQUE_PROPERTY_VALUE = "file";
+
+
+ @Override
+ @SuppressWarnings( "static-access" )
+ public Options createOptions() {
+
+
+ Options options = new Options();
+
+ Option hostOption =
+ OptionBuilder.withArgName( "host" ).hasArg().isRequired(
true ).withDescription( "Cassandra host" )
+ .create( "host" );
+
+ options.addOption( hostOption );
+
+ Option entityUniquePropertyValue =
+ OptionBuilder.withArgName( ENTITY_UNIQUE_PROPERTY_VALUE
).hasArg().isRequired( true )
+ .withDescription( "file path" ).create(
ENTITY_UNIQUE_PROPERTY_VALUE );
+ options.addOption( entityUniquePropertyValue );
+
+
+ return options;
+ }
+
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see
+ *
org.apache.usergrid.tools.ToolBase#runTool(org.apache.commons.cli.CommandLine)
+ */
+ @Override
+ public void runTool( CommandLine line ) throws Exception {
+ startSpring();
+
+ logger.info( "Starting entity unique checker" );
+
+
+ // go through each collection and audit the values
+ Keyspace ko = cass.getUsergridApplicationKeyspace();
+ Mutator<ByteBuffer> m = createMutator( ko, be );
+
+ EntityManager em = emf.getEntityManager( MANAGEMENT_APPLICATION_ID
);
+
+ ObjectMapper objectMapper = new ObjectMapper( );
+
+ File jsonObjectFile = new File(line.getOptionValue( "file" ));
+
+ JsonNode node = objectMapper.readTree( jsonObjectFile );
+
+ JsonNode users = node.get( "user" );
+
+ for(JsonNode email:users) {
+
+ String extractedEmail = email.get( "name" ).getTextValue();
+
+ Query query = new Query();
+ query.setEntityType( "user" );
+ query.addEqualityFilter( "email", extractedEmail );
+ //maybe this could be changed to detect duplicates
+ query.setLimit( 1 );
+ query.setResultsLevel( REFS );
+
+ Results r = emf.getEntityManager( MANAGEMENT_APPLICATION_ID
).getRelationManager( ref( MANAGEMENT_APPLICATION_ID ) ).searchCollection(
"users", query );
+ if ( r != null && r.getRef() != null ) {
+ if ( em.get( r.getRef().getUuid() ) == null ) {
+ logger.error( "Email: {} with uuid: {} doesn't exist
in ENTITY_PROPERTIES.", extractedEmail,
+ r.getRef().getUuid() );
+ }
+ else {
+ logger.info( "Email: {} with uuid: {} exists in
ENTITY_PROPERTIES", extractedEmail,
+ r.getRef().getUuid() );
+ }
+ }
+ else{
+ logger.error( "Email: {} doesn't exist in
ENTITY_INDEX.",extractedEmail );
--- End diff --
We might want to make this a WARN as well.
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