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Posted to issues@hbase.apache.org by "Elliott Clark (JIRA)" <ji...@apache.org> on 2013/09/27 17:16:04 UTC
[jira] [Commented] (HBASE-9671) CompactRandomRegionOfTableAction
should check whether table is enabled
[ https://issues.apache.org/jira/browse/HBASE-9671?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13780013#comment-13780013 ]
Elliott Clark commented on HBASE-9671:
--------------------------------------
I would disagree. The actions should't try and behave. They should always try and do the most destructive thing possible. That will find more issues. For example it's always possible that we have a problem with compaction a region while we're still opening it.
> CompactRandomRegionOfTableAction should check whether table is enabled
> ----------------------------------------------------------------------
>
> Key: HBASE-9671
> URL: https://issues.apache.org/jira/browse/HBASE-9671
> Project: HBase
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Ted Yu
> Fix For: 0.98.0, 0.96.0
>
> Attachments: 9671-v1.txt
>
>
> In our integration test we saw the following:
> {code}
> 2013-09-26 19:29:47,852|beaver.machine|INFO|2013-09-26 19:29:47,852 INFO [main] client.HBaseAdmin: Started disable of IntegrationTestLoadAndVerify
> ...
> 2013-09-26 19:30:03,459|beaver.machine|INFO|2013-09-26 19:30:03,458 DEBUG [Thread-6] actions.Action: Compacting region IntegrationTestLoadAndVerify,\x8B\xC8\x06\x00\x00\x00\x00\x00/000031_0,1380220935462.da93e4f26dbb801b0da03ffc70b6145d.
> ...
> 2013-09-26 19:30:03,500|beaver.machine|INFO|2013-09-26 19:30:03,500 WARN [Thread-6] policies.Policy: Exception occured during performing action: org.apache.hadoop.hbase.NotServingRegionException: org.apache.hadoop.hbase.NotServingRegionException: Region is not online: da93e4f26dbb801b0da03ffc70b6145d
> 2013-09-26 19:30:03,500|beaver.machine|INFO|at org.apache.hadoop.hbase.regionserver.HRegionServer.getRegionByEncodedName(HRegionServer.java:2576)
> 2013-09-26 19:30:03,501|beaver.machine|INFO|at org.apache.hadoop.hbase.regionserver.HRegionServer.getRegion(HRegionServer.java:3961)
> 2013-09-26 19:30:03,501|beaver.machine|INFO|at org.apache.hadoop.hbase.regionserver.HRegionServer.compactRegion(HRegionServer.java:3776)
> 2013-09-26 19:30:03,501|beaver.machine|INFO|at org.apache.hadoop.hbase.protobuf.generated.AdminProtos$AdminService$2.callBlockingMethod(AdminProtos.java:19803)
> 2013-09-26 19:30:03,502|beaver.machine|INFO|at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2146)
> 2013-09-26 19:30:03,502|beaver.machine|INFO|at org.apache.hadoop.hbase.ipc.RpcServer$Handler.run(RpcServer.java:1851)
> 2013-09-26 19:30:03,502|beaver.machine|INFO|
> 2013-09-26 19:30:03,502|beaver.machine|INFO|at sun.reflect.GeneratedConstructorAccessor24.newInstance(Unknown Source)
> 2013-09-26 19:30:03,503|beaver.machine|INFO|at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> 2013-09-26 19:30:03,503|beaver.machine|INFO|at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
> 2013-09-26 19:30:03,503|beaver.machine|INFO|at org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:106)
> 2013-09-26 19:30:03,503|beaver.machine|INFO|at org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:95)
> 2013-09-26 19:30:03,503|beaver.machine|INFO|at org.apache.hadoop.hbase.protobuf.ProtobufUtil.getRemoteException(ProtobufUtil.java:235)
> 2013-09-26 19:30:03,504|beaver.machine|INFO|at org.apache.hadoop.hbase.client.HBaseAdmin.compact(HBaseAdmin.java:1638)
> 2013-09-26 19:30:03,504|beaver.machine|INFO|at org.apache.hadoop.hbase.client.HBaseAdmin.compact(HBaseAdmin.java:1602)
> 2013-09-26 19:30:03,504|beaver.machine|INFO|at org.apache.hadoop.hbase.client.HBaseAdmin.compact(HBaseAdmin.java:1495)
> 2013-09-26 19:30:03,504|beaver.machine|INFO|at org.apache.hadoop.hbase.chaos.actions.CompactRandomRegionOfTableAction.perform(CompactRandomRegionOfTableAction.java:69)
> 2013-09-26 19:30:03,504|beaver.machine|INFO|at org.apache.hadoop.hbase.chaos.policies.PeriodicRandomActionPolicy.runOneIteration(PeriodicRandomActionPolicy.java:59)
> {code}
> CompactRandomRegionOfTableAction didn't check that table IntegrationTestLoadAndVerify was enabled before issuing compaction request.
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