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https://issues.apache.org/jira/browse/HBASE-7739?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Hsieh updated HBASE-7739:
----------------------------------
Summary: [snapshot 130201 merge] Fix TestSnapshotFromMaster failure (was:
Fix TestSnapshotFromMaster failure)
> [snapshot 130201 merge] Fix TestSnapshotFromMaster failure
> ----------------------------------------------------------
>
> Key: HBASE-7739
> URL: https://issues.apache.org/jira/browse/HBASE-7739
> Project: HBase
> Issue Type: Sub-task
> Reporter: Ted Yu
> Assignee: Ted Yu
> Attachments: 7739.txt
>
>
> Looking at test output from TestSnapshotFromMaster:
> {code}
> 2013-02-01 14:10:49,234 INFO
> [RegionServer:1;10.11.3.105,53794,1359756635266-splits-1359756649234]
> regionserver.SplitTransaction(215): Starting split of region
> test,,1359756646966.e9c665350a0d6d059cad8ae03f8dadae.
> 2013-02-01 14:10:49,235 DEBUG
> [RegionServer:1;10.11.3.105,53794,1359756635266-splits-1359756649234]
> regionserver.SplitTransaction(886): regionserver:53794-0x13c97cfa9760002
> Creating ephemeral node for e9c665350a0d6d059cad8ae03f8dadae in SPLITTING
> state
> 2013-02-01 14:10:49,236 DEBUG [main-EventThread]
> zookeeper.ZooKeeperWatcher(265): master:53791-0x13c97cfa9760000 Received
> ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected,
> path=/hbase/region-in-transition
> 2013-02-01 14:10:49,236 DEBUG
> [RegionServer:1;10.11.3.105,53794,1359756635266-splits-1359756649234]
> zookeeper.ZKAssign(720): regionserver:53794-0x13c97cfa9760002 Attempting to
> transition node e9c665350a0d6d059cad8ae03f8dadae from RS_ZK_REGION_SPLITTING
> to RS_ZK_REGION_SPLITTING
> 2013-02-01 14:10:49,238 DEBUG
> [RegionServer:1;10.11.3.105,53794,1359756635266-splits-1359756649234]
> zookeeper.ZKUtil(1643): regionserver:53794-0x13c97cfa9760002 Retrieved 94
> byte(s) of data from znode
> /hbase/region-in-transition/e9c665350a0d6d059cad8ae03f8dadae;
> data=region=test,,1359756646966.e9c665350a0d6d059cad8ae03f8dadae.,
> state=RS_ZK_REGION_SPLITTING, servername=10.11.3.105,53794,1359756635266,
> createTime=1359756649235, payload.length=0
> 2013-02-01 14:10:49,238 DEBUG [hbase-am-zkevent-worker-pool-2-thread-16]
> zookeeper.ZKUtil(1643): master:53791-0x13c97cfa9760000 Retrieved 94 byte(s)
> of data from znode
> /hbase/region-in-transition/e9c665350a0d6d059cad8ae03f8dadae and set watcher;
> region=test,,1359756646966.e9c665350a0d6d059cad8ae03f8dadae.,
> state=RS_ZK_REGION_SPLITTING, servername=10.11.3.105,53794,1359756635266,
> createTime=1359756649235, payload.length=0
> 2013-02-01 14:10:49,239 DEBUG [main-EventThread]
> zookeeper.ZooKeeperWatcher(265): master:53791-0x13c97cfa9760000 Received
> ZooKeeper Event, type=NodeDataChanged, state=SyncConnected,
> path=/hbase/region-in-transition/e9c665350a0d6d059cad8ae03f8dadae
> 2013-02-01 14:10:49,240 DEBUG
> [RegionServer:1;10.11.3.105,53794,1359756635266-splits-1359756649234]
> zookeeper.ZKAssign(782): regionserver:53794-0x13c97cfa9760002 Successfully
> transitioned node e9c665350a0d6d059cad8ae03f8dadae from
> RS_ZK_REGION_SPLITTING to RS_ZK_REGION_SPLITTING
> 2013-02-01 14:10:49,240 DEBUG
> [RegionServer:1;10.11.3.105,53794,1359756635266-splits-1359756649234]
> zookeeper.ZKAssign(720): regionserver:53794-0x13c97cfa9760002 Attempting to
> transition node e9c665350a0d6d059cad8ae03f8dadae from RS_ZK_REGION_SPLITTING
> to RS_ZK_REGION_SPLITTING
> 2013-02-01 14:10:49,240 DEBUG [hbase-am-zkevent-worker-pool-2-thread-17]
> zookeeper.ZKUtil(1643): master:53791-0x13c97cfa9760000 Retrieved 94 byte(s)
> of data from znode
> /hbase/region-in-transition/e9c665350a0d6d059cad8ae03f8dadae and set watcher;
> region=test,,1359756646966.e9c665350a0d6d059cad8ae03f8dadae.,
> state=RS_ZK_REGION_SPLITTING, servername=10.11.3.105,53794,1359756635266,
> createTime=1359756649238, payload.length=0
> 2013-02-01 14:10:49,241 DEBUG [hbase-am-zkevent-worker-pool-2-thread-17]
> master.AssignmentManager(641): Handling transition=RS_ZK_REGION_SPLITTING,
> server=10.11.3.105,53794,1359756635266,
> region=e9c665350a0d6d059cad8ae03f8dadae, current state from region state map
> =null
> 2013-02-01 14:10:49,241 INFO [hbase-am-zkevent-worker-pool-2-thread-17]
> master.RegionStates(242): Region {NAME =>
> 'test,,1359756646966.e9c665350a0d6d059cad8ae03f8dadae.', STARTKEY
> => '', ENDKEY => '', ENCODED =>
> e9c665350a0d6d059cad8ae03f8dadae,} transitioned from
> {test,,1359756646966.e9c665350a0d6d059cad8ae03f8dadae. state=OPEN,
> ts=1359756647443, server=10.11.3.105,53794,1359756635266} to
> {test,,1359756646966.e9c665350a0d6d059cad8ae03f8dadae. state=SPLITTING,
> ts=1359756649241, server=10.11.3.105,53794,1359756635266}
> 2013-02-01 14:10:49,241 DEBUG
> [RegionServer:1;10.11.3.105,53794,1359756635266-splits-1359756649234]
> zookeeper.ZKUtil(1643): regionserver:53794-0x13c97cfa9760002 Retrieved 94
> byte(s) of data from znode
> /hbase/region-in-transition/e9c665350a0d6d059cad8ae03f8dadae;
> data=region=test,,1359756646966.e9c665350a0d6d059cad8ae03f8dadae.,
> state=RS_ZK_REGION_SPLITTING, servername=10.11.3.105,53794,1359756635266,
> createTime=1359756649238, payload.length=0
> 2013-02-01 14:10:49,243 DEBUG [main-EventThread]
> zookeeper.ZooKeeperWatcher(265): master:53791-0x13c97cfa9760000 Received
> ZooKeeper Event, type=NodeDataChanged, state=SyncConnected,
> path=/hbase/region-in-transition/e9c665350a0d6d059cad8ae03f8dadae
> 2013-02-01 14:10:49,243 DEBUG
> [RegionServer:1;10.11.3.105,53794,1359756635266-splits-1359756649234]
> zookeeper.ZKAssign(782): regionserver:53794-0x13c97cfa9760002 Successfully
> transitioned node e9c665350a0d6d059cad8ae03f8dadae from
> RS_ZK_REGION_SPLITTING to RS_ZK_REGION_SPLITTING
> 2013-02-01 14:10:49,244 DEBUG [hbase-am-zkevent-worker-pool-2-thread-18]
> zookeeper.ZKUtil(1643): master:53791-0x13c97cfa9760000 Retrieved 94 byte(s)
> of data from znode
> /hbase/region-in-transition/e9c665350a0d6d059cad8ae03f8dadae and set watcher;
> region=test,,1359756646966.e9c665350a0d6d059cad8ae03f8dadae.,
> state=RS_ZK_REGION_SPLITTING, servername=10.11.3.105,53794,1359756635266,
> createTime=1359756649242, payload.length=0
> 2013-02-01 14:10:49,245 DEBUG [hbase-am-zkevent-worker-pool-2-thread-18]
> master.AssignmentManager(641): Handling transition=RS_ZK_REGION_SPLITTING,
> server=10.11.3.105,53794,1359756635266,
> region=e9c665350a0d6d059cad8ae03f8dadae, current state from region state map
> =null
> 2013-02-01 14:10:49,245 INFO [hbase-am-zkevent-worker-pool-2-thread-18]
> master.RegionStates(242): Region {NAME =>
> 'test,,1359756646966.e9c665350a0d6d059cad8ae03f8dadae.', STARTKEY
> => '', ENDKEY => '', ENCODED =>
> e9c665350a0d6d059cad8ae03f8dadae,} transitioned from
> {test,,1359756646966.e9c665350a0d6d059cad8ae03f8dadae. state=SPLITTING,
> ts=1359756649241, server=10.11.3.105,53794,1359756635266} to
> {test,,1359756646966.e9c665350a0d6d059cad8ae03f8dadae. state=SPLITTING,
> ts=1359756649245, server=10.11.3.105,53794,1359756635266}
> 2013-02-01 14:10:49,246 DEBUG
> [RegionServer:1;10.11.3.105,53794,1359756635266-splits-1359756649234]
> regionserver.HRegion(1005): Closing
> test,,1359756646966.e9c665350a0d6d059cad8ae03f8dadae.: disabling compactions
> & flushes
> 2013-02-01 14:10:49,246 WARN [IPC Server handler 1 on 53794]
> regionserver.HRegion(2133): Failed getting lock in batch put, row=hox
> org.apache.hadoop.hbase.NotServingRegionException:
> test,,1359756646966.e9c665350a0d6d059cad8ae03f8dadae. is closing
> at
> org.apache.hadoop.hbase.regionserver.HRegion.startRegionOperation(HRegion.java:5319)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.internalObtainRowLock(HRegion.java:3181)
> at org.apache.hadoop.hbase.regionserver.HRegion.getLock(HRegion.java:3269)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.doMiniBatchMutation(HRegion.java:2130)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:2004)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.doBatchOp(HRegionServer.java:3862)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.multi(HRegionServer.java:3307)
> 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
> org.apache.hadoop.hbase.ipc.ProtobufRpcServerEngine$Server.call(ProtobufRpcServerEngine.java:197)
> at
> org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1786)
> 2013-02-01 14:10:49,257 DEBUG
> [RegionServer:1;10.11.3.105,53794,1359756635266-splits-1359756649234]
> regionserver.HRegion(1027): Updates disabled for region
> test,,1359756646966.e9c665350a0d6d059cad8ae03f8dadae.
> {code}
> I think we should replace IncreasingToUpperBoundRegionSplitPolicy in
> TestSnapshotFromMaster.
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