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https://issues.apache.org/jira/browse/HBASE-5835?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13650914#comment-13650914
]
Hudson commented on HBASE-5835:
-------------------------------
Integrated in HBase-TRUNK-on-Hadoop-2.0.0 #518 (See
[https://builds.apache.org/job/HBase-TRUNK-on-Hadoop-2.0.0/518/])
HBASE-5835 [hbck] Catch and handle NotServingRegionException when close
region attempt fails (Revision 1479240)
Result = FAILURE
stack :
Files :
*
/hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/util/HBaseFsckRepair.java
> [hbck] Catch and handle NotServingRegionException when close region attempt
> fails
> ---------------------------------------------------------------------------------
>
> Key: HBASE-5835
> URL: https://issues.apache.org/jira/browse/HBASE-5835
> Project: HBase
> Issue Type: Bug
> Components: hbck
> Affects Versions: 0.90.7, 0.92.2, 0.94.0, 0.95.2
> Reporter: Jonathan Hsieh
> Assignee: Liang Xie
> Fix For: 0.95.1
>
> Attachments: HBASE-5835.patch, HBASE-5835-v2.patch
>
>
> Currently, if hbck attempts to close a region and catches a
> NotServerRegionException, hbck may hang outputting a stack trace. Since the
> goal is to close the region at a particular server, and since it is not
> serving the region, the region is closed, and we should just warn and eat
> this exception.
> {code}
> Exception in thread "main" org.apache.hadoop.ipc.RemoteException:
> org.apache.hadoop.hbase.NotServingRegionException: Received close for
> <regionid> but we are not serving it
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.closeRegion(HRegionServer.java:2162)
> at sun.reflect.GeneratedMethodAccessor36.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039)
> at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:771)
> at org.apache.hadoop.hbase.ipc.HBaseRPC$Invoker.invoke(HBaseRPC.java:257)
> at $Proxy5.closeRegion(Unknown Source)
> at
> org.apache.hadoop.hbase.util.HBaseFsckRepair.closeRegionSilentlyAndWait(HBaseFsckRepair.java:165)
> at org.apache.hadoop.hbase.util.HBaseFsck.closeRegion(HBaseFsck.java:1185)
> at
> org.apache.hadoop.hbase.util.HBaseFsck.checkRegionConsistency(HBaseFsck.java:1302)
> at
> org.apache.hadoop.hbase.util.HBaseFsck.checkAndFixConsistency(HBaseFsck.java:1065)
> at
> org.apache.hadoop.hbase.util.HBaseFsck.onlineConsistencyRepair(HBaseFsck.java:351)
> at org.apache.hadoop.hbase.util.HBaseFsck.onlineHbck(HBaseFsck.java:370)
> at org.apache.hadoop.hbase.util.HBaseFsck.main(HBaseFsck.java:3001)
> {code}
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