vin01 created CASSANDRA-11918:
---------------------------------
Summary: NullPointerException in Cleanup Process
Key: CASSANDRA-11918
URL: https://issues.apache.org/jira/browse/CASSANDRA-11918
Project: Cassandra
Issue Type: Bug
Components: Compaction
Environment: Cassandra 2.2.4, Centos 6.6 x86_64
Reporter: vin01
Priority: Minor
After adding a new node to a 3 node cluster, i started "nodetool cleanup" as
recommended.
[data-center1]
Node1, Node2, Node3
[data-center2]
Node4
It finished successfully on one Node4 in the other data-center and took only
one minute to finish.
On Node3 in data-center1, it threw many exceptions in between :-
ERROR [SharedPool-Worker-2] 2016-05-29 00:00:03,571 ErrorMessage.java:336 -
Unexpected exception during request
java.lang.NullPointerException: null
at
com.stratio.cassandra.lucene.IndexSearcher.<init>(IndexSearcher.java:77)
~[cassandra-lucene-index-plugin-2.2.4.0.jar:na]
at
com.stratio.cassandra.lucene.Index.createSecondaryIndexSearcher(Index.java:249)
~[cassandra-lucene-index-plugin-2.2.4.0.jar:na]
at
org.apache.cassandra.db.index.SecondaryIndexManager.validateIndexSearchersForQuery(SecondaryIndexManager.java:590)
~[apache-cassandra-2.2.4.j
ar:2.2.4]
at
org.apache.cassandra.cql3.statements.SelectStatement.getValidatedIndexExpressions(SelectStatement.java:608)
~[apache-cassandra-2.2.4.jar:2.2.
4]
at
org.apache.cassandra.cql3.statements.SelectStatement.getRangeCommand(SelectStatement.java:376)
~[apache-cassandra-2.2.4.jar:2.2.4]
at
org.apache.cassandra.cql3.statements.SelectStatement.getPageableCommand(SelectStatement.java:186)
~[apache-cassandra-2.2.4.jar:2.2.4]
at
org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:172)
~[apache-cassandra-2.2.4.jar:2.2.4]
at
org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:76)
~[apache-cassandra-2.2.4.jar:2.2.4]
at
org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:226)
~[apache-cassandra-2.2.4.jar:2.2.4]
at
org.apache.cassandra.cql3.QueryProcessor.processPrepared(QueryProcessor.java:466)
~[apache-cassandra-2.2.4.jar:2.2.4]
at
com.stratio.cassandra.lucene.IndexQueryHandler.processPrepared(IndexQueryHandler.java:108)
~[cassandra-lucene-index-plugin-2.2.4.0.jar:na]
at
org.apache.cassandra.transport.messages.ExecuteMessage.execute(ExecuteMessage.java:142)
~[apache-cassandra-2.2.4.jar:2.2.4]
at
org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:507)
[apache-cassandra-2.2.4.jar:2.2.4]
at
org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:401)
[apache-cassandra-2.2.4.jar:2.2.4]
at
io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
[netty-all-4.0.23.Final.jar:4.0.23.Final]
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[netty-all-4.0.23.Final.jar:4.0.23.Final]
at
io.netty.channel.AbstractChannelHandlerContext.access$700(AbstractChannelHandlerContext.java:32)
[netty-all-4.0.23.Final.jar:4.0.23.Final]
at
io.netty.channel.AbstractChannelHandlerContext$8.run(AbstractChannelHandlerContext.java:324)
[netty-all-4.0.23.Final.jar:4.0.23.Final]
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[na:1.8.0_72]
at
org.apache.cassandra.concurrent.AbstractTracingAwareExecutorService$FutureTask.run(AbstractTracingAwareExecutorService.java:164)
[apache-cassandra-2.2.4.jar:2.2.4]
at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:105)
[apache-cassandra-2.2.4.jar:2.2.4]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_72]
I am not sure what is causing it and is it really a problem.
Also if cleanup process is interrupted, do i need to restart the node?
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