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From "Elliott Clark (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-14625) Chaos Monkey should shut down faster
Date Thu, 15 Oct 2015 23:12:05 GMT
Elliott Clark created HBASE-14625:
-------------------------------------

             Summary: Chaos Monkey should shut down faster
                 Key: HBASE-14625
                 URL: https://issues.apache.org/jira/browse/HBASE-14625
             Project: HBase
          Issue Type: Bug
          Components: integration tests, test
    Affects Versions: 2.0.0, 1.2.0
            Reporter: Elliott Clark


Right now we have a couple of tests clusters that are just cycling through IT tests. There's
a pretty sizable gap between the last MR job stopping and the next one starting. It's almost
always waiting on an action to finish.

{code}
"main" #1 prio=5 os_prio=0 tid=0x00007f455000d800 nid=0x2a2773 in Object.wait() [0x00007f4556e42000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Thread.join(Thread.java:1245)
	- locked <0x00000003ef054138> (a java.lang.Thread)
	at java.lang.Thread.join(Thread.java:1319)
	at org.apache.hadoop.hbase.chaos.monkies.PolicyBasedChaosMonkey.waitForStop(PolicyBasedChaosMonkey.java:149)
	at org.apache.hadoop.hbase.IntegrationTestBase.cleanUpMonkey(IntegrationTestBase.java:173)
	at org.apache.hadoop.hbase.IntegrationTestBase.cleanUpMonkey(IntegrationTestBase.java:167)
	at org.apache.hadoop.hbase.IntegrationTestBase.cleanUp(IntegrationTestBase.java:139)
	at org.apache.hadoop.hbase.IntegrationTestBase.doWork(IntegrationTestBase.java:125)
	at org.apache.hadoop.hbase.util.AbstractHBaseTool.run(AbstractHBaseTool.java:112)
	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
	at org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList.main(IntegrationTestBigLinkedList.java:1686)
{code}



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