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Posted to issues@hbase.apache.org by "Mikhail Antonov (JIRA)" <ji...@apache.org> on 2015/10/03 01:12:26 UTC
[jira] [Commented] (HBASE-14545) TestMasterFailover often times out
[ https://issues.apache.org/jira/browse/HBASE-14545?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14941942#comment-14941942 ]
Mikhail Antonov commented on HBASE-14545:
-----------------------------------------
Yep! CME is exactly what i see -
2015-10-02 15:48:08,665 DEBUG [10.1.4.219:53572.activeMasterManager] regionserver.HRegionFileSystem(201): No StoreFiles for: hdfs://localhost:53425/user/mantonov/test-data/708ebe97-f5fe-414a-befa-bb9e21d602d0/data/default/tableWithMergingRegions/13be9d6cb1452830f14e71340681e978/family
2015-10-02 15:48:08,666 FATAL [10.1.4.219:53572.activeMasterManager] master.HMaster$1(1656): Failed to become active master
java.util.ConcurrentModificationException
at java.util.TreeMap$PrivateEntryIterator.nextEntry(TreeMap.java:1115)
at java.util.TreeMap$KeyIterator.next(TreeMap.java:1169)
at java.util.Collections$UnmodifiableCollection$1.next(Collections.java:1067)
at org.apache.hadoop.hbase.master.balancer.RegionLocationFinder.scheduleFullRefresh(RegionLocationFinder.java:160)
at org.apache.hadoop.hbase.master.balancer.RegionLocationFinder.setClusterStatus(RegionLocationFinder.java:133)
This call to region states is used in RegionLocationFinder and in AM#processDeadServersAndRegionsInTransition, wonder why we didn't see it in there before. Let met try the patch.
> TestMasterFailover often times out
> ----------------------------------
>
> Key: HBASE-14545
> URL: https://issues.apache.org/jira/browse/HBASE-14545
> Project: HBase
> Issue Type: Bug
> Components: test
> Affects Versions: 1.2.0
> Reporter: Mikhail Antonov
> Fix For: 1.2.0
>
> Attachments: 14545.txt
>
>
> Tests run: 7, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 301.644 sec <<< FAILURE! - in org.apache.hadoop.hbase.master.TestMasterFailover
> testMasterFailoverWithMockedRIT(org.apache.hadoop.hbase.master.TestMasterFailover) Time elapsed: 240.112 sec <<< ERROR!
> org.junit.runners.model.TestTimedOutException: test timed out after 240000 milliseconds
> at java.lang.Thread.sleep(Native Method)
> at org.apache.hadoop.hbase.util.Threads.sleep(Threads.java:146)
> at org.apache.hadoop.hbase.MiniHBaseCluster.waitForActiveAndReadyMaster(MiniHBaseCluster.java:535)
> at org.apache.hadoop.hbase.HBaseCluster.waitForActiveAndReadyMaster(HBaseCluster.java:280)
> at org.apache.hadoop.hbase.master.TestMasterFailover.testMasterFailoverWithMockedRIT(TestMasterFailover.java:400)
> Results :
> Tests in error:
> TestMasterFailover.testMasterFailoverWithMockedRIT:400 ยป TestTimedOut test tim...
> Tests run: 7, Failures: 0, Errors: 1, Skipped: 0
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