Ted Yu created HBASE-8333:
-----------------------------
Summary: TestTableLockManager#testDelete failed in trunk build
#4056
Key: HBASE-8333
URL: https://issues.apache.org/jira/browse/HBASE-8333
Project: HBase
Issue Type: Bug
Reporter: Ted Yu
{code}
java.lang.AssertionError
at org.junit.Assert.fail(Assert.java:86)
at org.junit.Assert.assertTrue(Assert.java:41)
at org.junit.Assert.assertTrue(Assert.java:52)
at
org.apache.hadoop.hbase.master.TestTableLockManager.testDelete(TestTableLockManager.java:250)
{code}
It corresponds to this assertion:
{code}
assertTrue(ZKUtil.checkExists(zkWatcher,
ZKUtil.joinZNode(zkWatcher.tableLockZNode, Bytes.toString(TABLE_NAME)))
< 0);
{code}
In test output
(https://builds.apache.org/job/HBase-TRUNK/4056/testReport/junit/org.apache.hadoop.hbase.master/TestTableLockManager/testDelete/):
{code}
2013-04-12 10:46:02,642 DEBUG
[MASTER_TABLE_OPERATIONS-janus.apache.org,36265,1365763551669-0]
handler.DeleteTableHandler(113): Table 'TestTableLevelLocks' archived!
2013-04-12 10:46:02,642 DEBUG
[MASTER_TABLE_OPERATIONS-janus.apache.org,36265,1365763551669-0]
handler.DeleteTableHandler(117): Removing 'TestTableLevelLocks' descriptor.
2013-04-12 10:46:02,643 DEBUG
[MASTER_TABLE_OPERATIONS-janus.apache.org,36265,1365763551669-0]
handler.DeleteTableHandler(121): Marking 'TestTableLevelLocks' as deleted.
2013-04-12 10:46:02,658 DEBUG
[MASTER_TABLE_OPERATIONS-janus.apache.org,36265,1365763551669-0]
master.TableLockManager$ZKTableLockManager$TableLockImpl(253): Attempt to
release table write lock on :TestTableLevelLocks
2013-04-12 10:46:02,667 DEBUG
[RS_CLOSE_META-janus.apache.org,54489,1365763551867-0] util.FSUtils(211):
Creating
file=hdfs://localhost:52497/user/jenkins/hbase/.META./1028785192/.tmp/59ec68e4587d43d6bc026e4d6f2aafa2
with permission=rwxrwxrwx
2013-04-12 10:46:02,674 DEBUG
[MASTER_TABLE_OPERATIONS-janus.apache.org,36265,1365763551669-0]
lock.ZKInterProcessLockBase(297): Successfully released
/hbase/table-lock/TestTableLevelLocks/write-master:362650000000002
2013-04-12 10:46:02,675 DEBUG
[MASTER_TABLE_OPERATIONS-janus.apache.org,36265,1365763551669-0]
master.TableLockManager$ZKTableLockManager$TableLockImpl(269): Released table
lock on :TestTableLevelLocks
{code}
This seems to be timing issue: when admin.deleteTable(TABLE_NAME) returned,
TableLockManager hadn't got around to finishing the release of table lock.
--
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
