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https://issues.apache.org/jira/browse/FLUME-2252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13931456#comment-13931456
]
Hari Shreedharan commented on FLUME-2252:
-----------------------------------------
+1.
> Add null check before closing table in HbaseSink
> ------------------------------------------------
>
> Key: FLUME-2252
> URL: https://issues.apache.org/jira/browse/FLUME-2252
> Project: Flume
> Issue Type: Bug
> Components: Sinks+Sources
> Affects Versions: v1.4.0
> Reporter: Gopinathan A
> Assignee: Gopinathan A
> Priority: Minor
> Attachments: FLUME-2252.patch
>
>
> {noformat}
> 26 Nov 2013 17:36:42,433 INFO [conf-file-poller-0]
> (org.apache.flume.node.Application.stopAllComponents:115) - Stopping Sink k1
> 26 Nov 2013 17:36:42,433 INFO [conf-file-poller-0]
> (org.apache.flume.lifecycle.LifecycleSupervisor.unsupervise:171) - Stopping
> component: SinkRunner: {
> policy:org.apache.flume.sink.DefaultSinkProcessor@46edf730 counterGroup:{
> name:null counters:{} } }
> 26 Nov 2013 17:36:42,433 ERROR [conf-file-poller-0]
> (org.apache.flume.node.Application.stopAllComponents:118) - Error while
> stopping SinkRunner: {
> policy:org.apache.flume.sink.DefaultSinkProcessor@46edf730 counterGroup:{
> name:null counters:{} } }
> java.lang.NullPointerException
> at org.apache.flume.sink.hbase.HBaseSink.stop(HBaseSink.java:169)
> at
> org.apache.flume.sink.DefaultSinkProcessor.stop(DefaultSinkProcessor.java:53)
> at org.apache.flume.SinkRunner.stop(SinkRunner.java:115)
> at
> org.apache.flume.lifecycle.LifecycleSupervisor.unsupervise(LifecycleSupervisor.java:172)
> at
> org.apache.flume.node.Application.stopAllComponents(Application.java:116)
> at
> org.apache.flume.node.Application.handleConfigurationEvent(Application.java:87)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at
> com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:69)
> at
> com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
> at com.google.common.eventbus.EventBus.dispatch(EventBus.java:302)
> at
> com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:285)
> at com.google.common.eventbus.EventBus.post(EventBus.java:249)
> at
> org.apache.flume.node.PollingPropertiesFileConfigurationProvider$FileWatcherRunnable.run(PollingPropertiesFileConfigurationProvider.java:140)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
> at
> java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
> {noformat}
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