[jira] [Commented] (HBASE-10335) AuthFailedException in zookeeper may block replication forever

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

    [ https://issues.apache.org/jira/browse/HBASE-10335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13870636#comment-13870636 ] 

Hadoop QA commented on HBASE-10335:
-----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12622825/HBASE-10335-v1.diff
  against trunk revision .
  ATTACHMENT ID: 12622825

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    {color:green}+1 hadoop1.0{color}.  The patch compiles against the hadoop 1.0 profile.

    {color:green}+1 hadoop1.1{color}.  The patch compiles against the hadoop 1.1 profile.

    {color:green}+1 javadoc{color}.  The javadoc tool did not generate any warning messages.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of javac compiler warnings.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version 1.3.9) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number of release audit warnings.

    {color:green}+1 lineLengths{color}.  The patch does not introduce lines longer than 100

    {color:red}-1 site{color}.  The patch appears to cause mvn site goal to fail.

    {color:green}+1 core tests{color}.  The patch passed unit tests in .

Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/8418//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8418//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8418//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-thrift.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8418//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8418//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8418//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8418//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8418//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8418//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8418//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/8418//console

This message is automatically generated.

> AuthFailedException in zookeeper may block replication forever
> --------------------------------------------------------------
>
>                 Key: HBASE-10335
>                 URL: https://issues.apache.org/jira/browse/HBASE-10335
>             Project: HBase
>          Issue Type: Bug
>          Components: Replication, security
>    Affects Versions: 0.94.15, 0.99.0
>            Reporter: Liu Shaohui
>            Assignee: Liu Shaohui
>            Priority: Blocker
>         Attachments: HBASE-10335-v1.diff
>
>
> ReplicationSource will rechoose sinks when encounted exceptions during skipping edits to the current sink. But if the  zookeeper client for peer cluster go to AUTH_FAILED state, the ReplicationSource will always get  AuthFailedException. The ReplicationSource does not reconnect  the peer, because reconnectPeer only handle ConnectionLossException and SessionExpiredException. As a result, the replication will print log: 
> {quote}
> 2014-01-14,12:07:06,892 INFO org.apache.hadoop.hbase.replication.regionserver.ReplicationSource: Getting 0 rs from peer cluster # 20
> 2014-01-14,12:07:06,892 INFO org.apache.hadoop.hbase.replication.regionserver.ReplicationSource: Slave cluster looks down: 20 has 0 region servers
> {quote}
> and be blocked forever.
> I think other places may have same problems for not handling AuthFailedException in zookeeper. eg: HBASE-8675.
> [~apurtell]



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