[jira] [Created] (HBASE-19102) TestZooKeeperMainServer fails with KeeperException$ConnectionLossException

["stack (JIRA)" <ji...@apache.org>]

stack created HBASE-19102:
-----------------------------

             Summary: TestZooKeeperMainServer fails with KeeperException$ConnectionLossException
                 Key: HBASE-19102
                 URL: https://issues.apache.org/jira/browse/HBASE-19102
             Project: HBase
          Issue Type: Bug
            Reporter: stack


I'm trying to run test suite on a local machine. I never get to the second part because I fail on below test with below exception near every time (and an ipv6 test... will do that next).  

1 -------------------------------------------------------------------------------
  2 Test set: org.apache.hadoop.hbase.zookeeper.TestZooKeeperMainServer
  3 -------------------------------------------------------------------------------
  4 Tests run: 2, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 16.161 s <<< FAILURE! - in org.apache.hadoop.hbase.zookeeper.TestZooKeeperMainServer
  5 testCommandLineWorks(org.apache.hadoop.hbase.zookeeper.TestZooKeeperMainServer)  Time elapsed: 15.848 s  <<< ERROR!
  6 org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /testCommandLineWorks
  7   at org.apache.hadoop.hbase.zookeeper.TestZooKeeperMainServer.testCommandLineWorks(TestZooKeeperMainServer.java:81)

Looks like running the command before we are connected causes the above -- we pause 15 seconds and then throw the above.   If I wait until connected before proceding, stuff seems to work reliably. I don't have access to the watcher on connections since we override the zk main class... so this seems only avenue available at mo (This zk main thing is all a hack around zk main because it had bugs ... but I think we have to keep the hack because folks use different versions of zk. My $workplace defaults to something that is years old, 3.4.5 for instance).



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