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Posted to commits@cassandra.apache.org by "nk11 (JIRA)" <ji...@apache.org> on 2009/05/02 18:27:31 UTC
[jira] Commented: (CASSANDRA-124) NullPointerException in
consistency manager after a failed node rejoins
[ https://issues.apache.org/jira/browse/CASSANDRA-124?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12705309#action_12705309 ]
nk11 commented on CASSANDRA-124:
--------------------------------
Shouldn't ConsistencyManager() constructor contain the following line?
this.replicas_ = replicas_;
> NullPointerException in consistency manager after a failed node rejoins
> -----------------------------------------------------------------------
>
> Key: CASSANDRA-124
> URL: https://issues.apache.org/jira/browse/CASSANDRA-124
> Project: Cassandra
> Issue Type: Bug
> Affects Versions: trunk
> Environment: Centos 5.0 java version "1.6.0_13"
> Reporter: Mark Robson
> Priority: Critical
> Fix For: 0.3
>
>
> ERROR [CONSISTENCY-MANAGER:2] 2009-04-30 18:22:38,946 DebuggableThreadPoolExecutor.java (line 89) Error in ThreadPoolExecutor
> java.util.concurrent.ExecutionException: java.lang.NullPointerException
> at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222)
> at java.util.concurrent.FutureTask.get(FutureTask.java:83)
> at org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor.afterExecute(DebuggableThreadPoolExecutor.java:65)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:888)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:619)
> Caused by: java.lang.NullPointerException
> at org.apache.cassandra.service.ConsistencyManager.run(ConsistencyManager.java:168)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> ... 2 more
> Plus other similar ones.
> Config:
> <ReplicationFactor>2</ReplicationFactor>
> <Tables>
> <Table Name="Messages">
> <ColumnFamily ColumnSort="Name" Name="base"/>
> <ColumnFamily ColumnSort="Name" Name="extra"/>
> <ColumnFamily ColumnSort="Time" Name="StandardByTime1"/>
> <ColumnFamily ColumnSort="Time" Name="StandardByTime2"/>
> <ColumnFamily ColumnType="Super" ColumnSort="Name" Name="Super1"/>
> <ColumnFamily ColumnType="Super" ColumnSort="Name" Name="Super2"/>
> </Table>
> </Tables>
> I inserted some data using insert method on another node while one node had failed (of three), then brought the failed node back
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