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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} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira