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From "Samir Ahmic (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-14163) hbase master stop loops both processes forever
Date Wed, 29 Jul 2015 12:25:05 GMT

    [ https://issues.apache.org/jira/browse/HBASE-14163?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14645962#comment-14645962
] 

Samir Ahmic commented on HBASE-14163:
-------------------------------------

[~aw], i was unable to reproduce this issue on my laptop (Fedora 22) but looking at log you
provided this line looks suspicious 
{code}
2015-07-28 13:16:12,603 INFO  [10.248.3.81:53113.activeMasterManager-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Opening socket connection to server localhost/0:0:0:0:0:0:0:1:2181.
Will not attempt to authenticate using SASL (unknown error)
{code}

Looks like you resolve localhost to IPv6 address. Not sure where we are with supporting IPv6
on HBase

> hbase master stop loops both processes forever
> ----------------------------------------------
>
>                 Key: HBASE-14163
>                 URL: https://issues.apache.org/jira/browse/HBASE-14163
>             Project: HBase
>          Issue Type: Bug
>          Components: master
>    Affects Versions: 2.0.0
>            Reporter: Allen Wittenauer
>
> It would appear that there is an infinite loop in the zk client connection code when
performing a master stop when no external zk servers are configured.



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