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https://issues.apache.org/jira/browse/HBASE-3708?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack resolved HBASE-3708.
--------------------------
Resolution: Fixed
Fix Version/s: 0.90.3
Hadoop Flags: [Reviewed]
Committed branch and trunk. Thanks for the patch Dmitriy.
> createAndFailSilent is not so silent; leaves lots of logging in ensemble logs
> -----------------------------------------------------------------------------
>
> Key: HBASE-3708
> URL: https://issues.apache.org/jira/browse/HBASE-3708
> Project: HBase
> Issue Type: Bug
> Components: zookeeper
> Affects Versions: 0.90.1
> Reporter: stack
> Assignee: Dmitriy V. Ryaboy
> Fix For: 0.90.3
>
>
> Clients on startup create a ZKWatcher instance. Part of construction is
> check that hbase dirs are all up in zk. Its done by making the following
> call:
> http://hbase.apache.org/xref/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#898
> A user complains that its making for lots of logging every second over on the
> zk ensemble:
> 14:59 ....seeing lots of these in the ZK log though, dozens per second of
> "Got user-level KeeperException when processing sessionid:0x42daa1daab0ecbe
> type:create cxid:0x1 zxid:0xfffffffffffffffe txntype:unknown reqpath:n/a
> Error Path:/hbase Error:KeeperErrorCode = NodeExists for /hbase"
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