[jira] [Resolved] (HBASE-24034) [Flakey Tests] A couple of fixes and cleanups

["Michael Stack (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-24034?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Stack resolved HBASE-24034.
-----------------------------------
    Fix Version/s: 2.3.0
                   3.0.0
       Resolution: Fixed

I merged this to branch-2, 2.3, and master.

> [Flakey Tests] A couple of fixes and cleanups
> ---------------------------------------------
>
>                 Key: HBASE-24034
>                 URL: https://issues.apache.org/jira/browse/HBASE-24034
>             Project: HBase
>          Issue Type: Bug
>          Components: flakies
>            Reporter: Michael Stack
>            Assignee: Michael Stack
>            Priority: Major
>             Fix For: 3.0.0, 2.3.0
>
>
> Here's a few cleanups and flakey fixes accumulated in last few days:
> {code}
>     hbase-rsgroup/src/test/java/org/apache/hadoop/hbase/rsgroup/TestRSGroupMajorCompactionTTL.java
>      Remove spurious assert. Just before this it waits an arbitrary 10
>      seconds. Compactions could have completed inside this time. The spirit
>      of the test remains.
>     hbase-server/src/main/java/org/apache/hadoop/hbase/master/cleaner/HFileCleaner.java
>      Get log cleaner to go down promptly; its sticking around. See if this
>      helps with TestMasterShutdown
>     hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/FSHLog.java
>      We get a rare NPE trying to sync. Make local copy of SyncFuture and see
>      if that helps.
>     hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestAsyncRegionAdminApi.java
>      Compaction may have completed when not expected; allow for it.
>     hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestBlockEvictionFromClient.java
>      Add wait before testing. Compaction may not have completed. Let
>      compaction complete before progressing and then test for empty cache.
>     hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterShutdown.java
>      Less resources.
>     hbase-server/src/test/java/org/apache/hadoop/hbase/master/balancer/TestDefaultLoadBalancer.java
>      Less resources.
>     hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestEndToEndSplitTransaction.java
>      Wait till online before we try and do compaction (else request is
>      ignored)
>     hbase-server/src/test/java/org/apache/hadoop/hbase/tool/TestCanaryTool.java
>      Disable test that tests for timeout that fails randomly w/ mockito complaint on some mac os
>      x's.
> {code}



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