[HBASE-19906] TestZooKeeper Timeout

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0-beta-2, 2.0.0
• Assignee: Michael Stack
• Reporter: Michael Stack
• Created: 31/Jan/18 21:11
• Updated: 01/Aug/18 06:23
• Resolved: 01/Feb/18 18:54

Description

TestZooKeeper is timing out causing hbase2 failures and breaking HBASE-Flaky-Tests-branch2.0.0.

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Test set: org.apache.hadoop.hbase.TestZooKeeper
-------------------------------------------------------------------------------
Tests run: 6, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 600.8 s <<< FAILURE! - in org.apache.hadoop.hbase.TestZooKeeper
org.apache.hadoop.hbase.TestZooKeeper Time elapsed: 551.041 s <<< ERROR!
org.junit.runners.model.TestTimedOutException: test timed out after 600 seconds
at org.apache.hadoop.hbase.TestZooKeeper.after(TestZooKeeper.java:103)

org.apache.hadoop.hbase.TestZooKeeper Time elapsed: 551.046 s <<< ERROR!
java.lang.Exception: Appears to be stuck in thread NIOServerCxn.Factory:0.0.0.0/0.0.0.0:59935

Not always though.

Issue Links

• relates to: HBASE-19794 TestZooKeeper hangs
• links to: Review Board (branch-2)