Ted Yu created HBASE-10475:
------------------------------
Summary: TestRegionServerCoprocessorExceptionWithAbort may timeout
due to concurrent lease removal
Key: HBASE-10475
URL: https://issues.apache.org/jira/browse/HBASE-10475
Project: HBase
Issue Type: Test
Reporter: Ted Yu
Priority: Minor
I got the following test failure:
{code}
testExceptionFromCoprocessorDuringPut(org.apache.hadoop.hbase.coprocessor.TestRegionServerCoprocessorExceptionWithAbort)
Time elapsed: 0.049 sec <<< ERROR!
java.lang.Exception: test timed out after 60000 milliseconds
at java.lang.Object.wait(Native Method)
at
org.apache.hadoop.hbase.client.AsyncProcess.waitForNextTaskDone(AsyncProcess.java:837)
at
org.apache.hadoop.hbase.client.AsyncProcess.waitForMaximumCurrentTasks(AsyncProcess.java:863)
at
org.apache.hadoop.hbase.client.AsyncProcess.waitUntilDone(AsyncProcess.java:876)
at
org.apache.hadoop.hbase.client.HTable.backgroundFlushCommits(HTable.java:945)
at org.apache.hadoop.hbase.client.HTable.flushCommits(HTable.java:1225)
at org.apache.hadoop.hbase.client.HTable.put(HTable.java:887)
at
org.apache.hadoop.hbase.coprocessor.TestRegionServerCoprocessorExceptionWithAbort.testExceptionFromCoprocessorDuringPut(TestRegionServerCoprocessorExceptionWithAbort.java:106)
{code}
This was due to unexpected LeaseException bringing down region server:
{code}
2014-02-05 19:28:24,752 ERROR [RS_OPEN_REGION-kiyo:56349-1]
coprocessor.CoprocessorHost(760): The coprocessor
org.apache.hadoop.hbase.coprocessor.TestRegionServerCoprocessorExceptionWithAbort$BuggyRegionObserver
threw an unexpected exception
org.apache.hadoop.hbase.regionserver.LeaseException: lease 'x' does not exist
at
org.apache.hadoop.hbase.regionserver.Leases.removeLease(Leases.java:221)
at
org.apache.hadoop.hbase.regionserver.Leases.cancelLease(Leases.java:206)
at
org.apache.hadoop.hbase.coprocessor.SimpleRegionObserver.start(SimpleRegionObserver.java:140)
at
org.apache.hadoop.hbase.coprocessor.CoprocessorHost$Environment.startup(CoprocessorHost.java:651)
at
org.apache.hadoop.hbase.coprocessor.CoprocessorHost.loadInstance(CoprocessorHost.java:261)
{code}
--
This message was sent by Atlassian JIRA
(v6.1.5#6160)
