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https://issues.apache.org/jira/browse/HBASE-19986?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16362011#comment-16362011
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Hudson commented on HBASE-19986:
--------------------------------
FAILURE: Integrated in Jenkins build HBase-Trunk_matrix #4576 (See
[https://builds.apache.org/job/HBase-Trunk_matrix/4576/])
HBASE-19986 If HBaseTestClassRule timesout a test, thread dump; (stack: rev
24bed6b3fbb54a20ef67201c160de649421cdd51)
* (edit) hbase-common/src/test/java/org/apache/hadoop/hbase/TestTimeout.java
* (edit)
hbase-common/src/test/java/org/apache/hadoop/hbase/HBaseClassTestRule.java
* (edit)
hbase-common/src/test/java/org/apache/hadoop/hbase/TimedOutTestsListener.java
> If HBaseTestClassRule timesout a test, thread dump.
> ---------------------------------------------------
>
> Key: HBASE-19986
> URL: https://issues.apache.org/jira/browse/HBASE-19986
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Priority: Major
> Fix For: 2.0.0-beta-2
>
> Attachments: HBASE-19986.branch-2.001.patch,
> HBASE-19986.branch-2.002.patch, HBASE-19986.branch-2.003.patch
>
>
> We set look for stuck thread in our timeout rule but it is super conservative
> in what it prints.. it looks for a RUNNABLE thread and prints first found
> ONLY. Pretty useless for us. If a test timesout, often the printing has
> stopped in the stderr/stdout.
> I'm trying to debug TestAsyncRegionAdminApi. It says test timed out after 10
> minutes but we've stopped printing to the logs and here is what junit prints:
> -------------------------------------------------------------------------------
> Test set: org.apache.hadoop.hbase.client.TestAsyncRegionAdminApi
> -------------------------------------------------------------------------------
> Tests run: 25, Failures: 0, Errors: 2, Skipped: 2, Time elapsed: 572.508 s
> <<< FAILURE! - in org.apache.hadoop.hbase.client.TestAsyncRegionAdminApi
> org.apache.hadoop.hbase.client.TestAsyncRegionAdminApi Time elapsed: 14.642
> s <<< ERROR!
> org.junit.runners.model.TestTimedOutException: test timed out after 600
> seconds
> at
> org.apache.hadoop.hbase.client.TestAsyncRegionAdminApi.testMergeRegions(TestAsyncRegionAdminApi.java:363)
> org.apache.hadoop.hbase.client.TestAsyncRegionAdminApi Time elapsed: 14.642
> s <<< ERROR!
> java.lang.Exception: Appears to be stuck in thread Socket Reader #1 for port
> 35917
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