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From "zhangduo (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-13065) Increasing -Xmx when running TestDistributedLogSplitting
Date Wed, 18 Feb 2015 16:09:11 GMT
zhangduo created HBASE-13065:
--------------------------------

             Summary: Increasing -Xmx when running TestDistributedLogSplitting
                 Key: HBASE-13065
                 URL: https://issues.apache.org/jira/browse/HBASE-13065
             Project: HBase
          Issue Type: Bug
          Components: test
            Reporter: zhangduo


Found this in PreCommit Build reports
https://builds.apache.org/job/PreCommit-HBASE-Build/12885/artifact/hbase-server/target/surefire-reports/org.apache.hadoop.hbase.master.TestDistributedLogSplitting-output.txt

{noformat}
2015-02-18 03:45:42,141 WARN  [RS:4;asf901:41265] util.Sleeper(97): We slept 59018ms instead
of 1000ms, this is likely due to a long garbage collecting pause and it's usually bad, see
http://hbase.apache.org/book.html#trouble.rs.runtime.zkexpired
2015-02-18 03:45:26,750 WARN  [JvmPauseMonitor] util.JvmPauseMonitor$Monitor(167): Detected
pause in JVM or host machine (eg GC): pause of approximately 39767ms
GC pool 'PS MarkSweep' had collection(s): count=65 time=47720ms
{noformat}

Maybe we should increase the max heap size since this test starts 6 regionservers.



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