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https://issues.apache.org/jira/browse/HBASE-8783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13691760#comment-13691760
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Hadoop QA commented on HBASE-8783:
----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12589379/HBASE-8783-0.94-v1.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 6 new
or modified tests.
{color:red}-1 patch{color}. The patch command could not apply the patch.
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/6116//console
This message is automatically generated.
> RSSnapshotManager.ZKProcedureMemberRpcs may be initialized with the wrong
> server name
> -------------------------------------------------------------------------------------
>
> Key: HBASE-8783
> URL: https://issues.apache.org/jira/browse/HBASE-8783
> Project: HBase
> Issue Type: Bug
> Components: snapshots
> Affects Versions: 0.94.8, 0.95.1
> Reporter: Matteo Bertozzi
> Assignee: Matteo Bertozzi
> Priority: Minor
> Fix For: 0.95.2, 0.94.9
>
> Attachments: HBASE-8783-0.94-v0.patch, HBASE-8783-0.94-v1.patch,
> HBASE-8783-v0.patch, HBASE-8783-v1.patch
>
>
> The ZKProcedureMemberRpcs of the RegionServerSnapshotManager may be
> initialized with the wrong memberName.
> {code}
> 2013-06-21 05:03:41,732 DEBUG
> org.apache.hadoop.hbase.regionserver.HRegionServer: Initialize Snapshot
> Manager
> ...
> 2013-06-21 05:03:41,875 INFO
> org.apache.hadoop.hbase.regionserver.HRegionServer: Master passed us hostname
> to use. Was=0.0.0.0, Now=srv-5.test.cloudera.com
> {code}
> The Region Server Name is used as memberName, but since the snapshot manger
> is initialized before the RS receives the server name used by the master, the
> zkprocedure will use the wrong name (0.0.0.0).
> This will case the snapshot to fail with a TimeoutException since the master
> will not receive the expected RS
> {code}
> Master:
> ZKProcedureCoordinatorRpcs: Watching for acquire
> node:/hbase/online-snapshot/acquired/foo23/srv-5.test.cloudera.com,60020,1371813451915
> RS:
> ZKProcedureMemberRpcs: Member: '0.0.0.0,60020,1371814996779' joining acquired
> barrier for procedure (foo23) in zk
> ...
> org.apache.hadoop.hbase.errorhandling.TimeoutException: Timeout elapsed!
> Source:Timeout caused Foreign Exception Start:1371798732141,
> End:1371798792141, diff:60000, max:60000 ms
> {code}
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