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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2013/08/02 21:55:48 UTC
[jira] [Resolved] (HBASE-8931)
TestTableLockManager.testTableReadLock fails
[ https://issues.apache.org/jira/browse/HBASE-8931?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack resolved HBASE-8931.
--------------------------
Resolution: Fixed
Commit seems to have fixed this issue. Resolving fixed.
> TestTableLockManager.testTableReadLock fails
> --------------------------------------------
>
> Key: HBASE-8931
> URL: https://issues.apache.org/jira/browse/HBASE-8931
> Project: HBase
> Issue Type: Bug
> Components: test
> Reporter: stack
> Assignee: stack
> Fix For: 0.95.2
>
> Attachments: 8931.txt
>
>
> See http://54.241.6.143/job/HBase-0.95-Hadoop-2/org.apache.hbase$hbase-server/602/testReport/org.apache.hadoop.hbase.master/TestTableLockManager/testTableReadLock/
> When we run tests, they run w/ assertions enabled so we can stuff like this:
> {code}
> 2013-07-11 08:55:40,781 INFO [RpcServer.handler=0,port=51447] regionserver.HRegionServer(3619): Splitting testTableReadLock,85203ae86f2de2662ca5b6d614fbe495-4672,1373532936861.f17cc40a225b8de3797757dc3b05dde3.
> 2013-07-11 08:55:40,782 ERROR [RpcServer.handler=0,port=51447] ipc.RpcServer(2161): Unexpected throwable object
> java.lang.AssertionError: getSplitPoint() called on a region that can't split!
> at org.apache.hadoop.hbase.regionserver.HStore.getSplitPoint(HStore.java:1587)
> at org.apache.hadoop.hbase.regionserver.RegionSplitPolicy.getSplitPoint(RegionSplitPolicy.java:81)
> at org.apache.hadoop.hbase.regionserver.HRegion.checkSplit(HRegion.java:5311)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.splitRegion(HRegionServer.java:3626)
> at org.apache.hadoop.hbase.protobuf.generated.AdminProtos$AdminService$2.callBlockingMethod(AdminProtos.java:14396)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2124)
> at org.apache.hadoop.hbase.ipc.RpcServer$Handler.run(RpcServer.java:1831)
> 2013-07-11 08:55:40,816 DEBUG [Split thread] catalog.CatalogTracker(208): Stopping catalog tracker org.apache.hadoop.hbase.catalog.CatalogTracker@25e0df1b
> 2013-07-11 08:55:40,833 WARN [Split thread] master.TestTableLockManager$7(382): Caught exception
> java.io.IOException: java.io.IOException: getSplitPoint() called on a region that can't split!
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2162)
> at org.apache.hadoop.hbase.ipc.RpcServer$Handler.run(RpcServer.java:1831)
> Caused by: java.lang.AssertionError: getSplitPoint() called on a region that can't split!
> at org.apache.hadoop.hbase.regionserver.HStore.getSplitPoint(HStore.java:1587)
> at org.apache.hadoop.hbase.regionserver.RegionSplitPolicy.getSplitPoint(RegionSplitPolicy.java:81)
> at org.apache.hadoop.hbase.regionserver.HRegion.checkSplit(HRegion.java:5311)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.splitRegion(HRegionServer.java:3626)
> at org.apache.hadoop.hbase.protobuf.generated.AdminProtos$AdminService$2.callBlockingMethod(AdminProtos.java:14396)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2124)
> ... 1 more
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> at org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:90)
> at org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:79)
> at org.apache.hadoop.hbase.protobuf.ProtobufUtil.getRemoteException(ProtobufUtil.java:232)
> at org.apache.hadoop.hbase.protobuf.ProtobufUtil.split(ProtobufUtil.java:1511)
> at org.apache.hadoop.hbase.client.HBaseAdmin.split(HBaseAdmin.java:1801)
> at org.apache.hadoop.hbase.client.HBaseAdmin.split(HBaseAdmin.java:1774)
> at org.apache.hadoop.hbase.client.HBaseAdmin.split(HBaseAdmin.java:1747)
> at org.apache.hadoop.hbase.master.TestTableLockManager$7.chore(TestTableLockManager.java:372)
> at org.apache.hadoop.hbase.Chore.run(Chore.java:80)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: org.apache.hadoop.hbase.ipc.RemoteWithExtrasException(java.io.IOException): java.io.IOException: getSplitPoint() called on a region that can't split!
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2162)
> at org.apache.hadoop.hbase.ipc.RpcServer$Handler.run(RpcServer.java:1831)
> Caused by: java.lang.AssertionError: getSplitPoint() called on a region that can't split!
> at org.apache.hadoop.hbase.regionserver.HStore.getSplitPoint(HStore.java:1587)
> at org.apache.hadoop.hbase.regionserver.RegionSplitPolicy.getSplitPoint(RegionSplitPolicy.java:81)
> at org.apache.hadoop.hbase.regionserver.HRegion.checkSplit(HRegion.java:5311)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.splitRegion(HRegionServer.java:3626)
> at org.apache.hadoop.hbase.protobuf.generated.AdminProtos$AdminService$2.callBlockingMethod(AdminProtos.java:14396)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2124)
> ... 1 more
> at org.apache.hadoop.hbase.ipc.RpcClient.call(RpcClient.java:1369)
> at org.apache.hadoop.hbase.ipc.RpcClient.callBlockingMethod(RpcClient.java:1573)
> at org.apache.hadoop.hbase.ipc.RpcClient$BlockingRpcChannelImplementation.callBlockingMethod(RpcClient.java:1630)
> at org.apache.hadoop.hbase.protobuf.generated.AdminProtos$AdminService$BlockingStub.splitRegion(AdminProtos.java:15141)
> at org.apache.hadoop.hbase.protobuf.ProtobufUtil.split(ProtobufUtil.java:1509)
> ... 6 more
> 2013-07-11 08:55:40,834 FATAL [Split thread] hbase.Chore(91): Split threaderror
> java.lang.AssertionError: java.io.IOException: getSplitPoint() called on a region that can't split!
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2162)
> at org.apache.hadoop.hbase.ipc.RpcServer$Handler.run(RpcServer.java:1831)
> Caused by: java.lang.AssertionError: getSplitPoint() called on a region that can't split!
> at org.apache.hadoop.hbase.regionserver.HStore.getSplitPoint(HStore.java:1587)
> at org.apache.hadoop.hbase.regionserver.RegionSplitPolicy.getSplitPoint(RegionSplitPolicy.java:81)
> at org.apache.hadoop.hbase.regionserver.HRegion.checkSplit(HRegion.java:5311)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.splitRegion(HRegionServer.java:3626)
> at org.apache.hadoop.hbase.protobuf.generated.AdminProtos$AdminService$2.callBlockingMethod(AdminProtos.java:14396)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2124)
> ... 1 more
> at org.junit.Assert.fail(Assert.java:88)
> at org.apache.hadoop.hbase.master.TestTableLockManager$7.chore(TestTableLockManager.java:383)
> at org.apache.hadoop.hbase.Chore.run(Chore.java:80)
> {code}
> The assertion here is for a condition that is not a problem; the region is currently not splittable because it has references.
> Let me remove the assertion; it is causing the test splitter thread to exit but the test depends on it making progress ... so we are timing out.
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