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From "Hadoop QA (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-4740) [bulk load] the HBASE-4552 API can't tell if errors on region server is recoverable or unrecoverable error.
Date Sun, 06 Nov 2011 06:46:52 GMT

    [ https://issues.apache.org/jira/browse/HBASE-4740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13144942#comment-13144942
] 

Hadoop QA commented on HBASE-4740:
----------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12502640/4740.v3
  against trunk revision .

    +1 @author.  The patch does not contain any @author tags.

    +1 tests included.  The patch appears to include 3 new or modified tests.

    -1 javadoc.  The javadoc tool appears to have generated -164 warning messages.

    +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

    -1 findbugs.  The patch appears to introduce 48 new Findbugs (version 1.3.9) warnings.

    +1 release audit.  The applied patch does not increase the total number of release audit
warnings.

     -1 core tests.  The patch failed these unit tests:
                       org.apache.hadoop.hbase.thrift2.TestThriftHBaseServiceHandler
                  org.apache.hadoop.hbase.master.TestDistributedLogSplitting
                  org.apache.hadoop.hbase.master.TestMasterFailover
                  org.apache.hadoop.hbase.coprocessor.TestRegionServerCoprocessorExceptionWithRemove

Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/192//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/192//artifact/trunk/patchprocess/newPatchFindbugsWarnings.html
Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/192//console

This message is automatically generated.
                
> [bulk load]  the HBASE-4552 API can't tell if errors on region server is recoverable
or unrecoverable error.
> ------------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-4740
>                 URL: https://issues.apache.org/jira/browse/HBASE-4740
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.92.0
>            Reporter: Jonathan Hsieh
>            Assignee: Jonathan Hsieh
>            Priority: Blocker
>             Fix For: 0.92.0
>
>         Attachments: 0001-HBASE-4740-bulkload-HBASE-4552-API-can-t-tell-if-err.patch,
4740.v3, hbase-4740.v2.patch
>
>
> Running TestHFileOutputFormat more frequently seems to show that it has become flaky.
  It is difficult to tell if this is because of a unrecoverable failure or a recoverable failure.
  To make this visiable from test and for users, we need to make a change to bulkload call's
interface on HRegionServer.  The change should make successful rpcs return true, recoverable
failures return false, and unrecoverable failure throw an IOException.  This is an RPC change,
so it would be really good to get this api right before the final 0.92 goes out.

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