Mailing-List: contact dev-help@pig.apache.org; run by ezmlm
Precedence: bulk
Reply-To: dev@pig.apache.org
Date: Wed, 7 Dec 2011 21:56:40 +0000 (UTC)
From: "Daniel Dai (Resolved) (JIRA)" <jira@apache.org>
To: pig-dev@hadoop.apache.org
Message-ID: 
 <409546780.51067.1323295000028.JavaMail.tomcat@hel.zones.apache.org>
In-Reply-To: 
 <868855890.47889.1323221559875.JavaMail.tomcat@hel.zones.apache.org>
Subject: [jira] [Resolved] (PIG-2402) inIllustrator condition in
 PigMapReduce is wrong for hadoop 23
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable


     [ https://issues.apache.org/jira/browse/PIG-2402?page=3Dcom.atlassian.=
jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Dai resolved PIG-2402.
-----------------------------

      Resolution: Fixed
    Hadoop Flags: Reviewed

Unit tests pass. test-patch:
     [exec] -1 overall. =20
     [exec]=20
     [exec]     +1 @author.  The patch does not contain any @author tags.
     [exec]=20
     [exec]     -1 tests included.  The patch doesn't appear to include any=
 new or modified tests.
     [exec]                         Please justify why no tests are needed =
for this patch.
     [exec]=20
     [exec]     +1 javadoc.  The javadoc tool did not generate any warning =
messages.
     [exec]=20
     [exec]     +1 javac.  The applied patch does not increase the total nu=
mber of javac compiler warnings.
     [exec]=20
     [exec]     +1 findbugs.  The patch does not introduce any new Findbugs=
 warnings.
     [exec]=20
     [exec]     -1 release audit.  The applied patch generated 465 release =
audit warnings (more than the trunk's current 458 warnings).

No tests added since it is a regression. No new file added so ignore releas=
e audit warning.

Patch committed to trunk/0.10/0.9
               =20
> inIllustrator condition in PigMapReduce is wrong for hadoop 23
> --------------------------------------------------------------
>
>                 Key: PIG-2402
>                 URL: https://issues.apache.org/jira/browse/PIG-2402
>             Project: Pig
>          Issue Type: Bug
>          Components: impl
>    Affects Versions: 0.10, 0.9.2, 0.11
>            Reporter: Daniel Dai
>            Assignee: Daniel Dai
>              Labels: hadoop2.0
>             Fix For: 0.10, 0.9.2, 0.11
>
>         Attachments: PIG-2402-1.patch
>
>
> Current logic is:
> context instanceof WrappedMapper.Context
> It is no longer working in current 0.23 branch. I see test failure in som=
e tests, such as SkewedJoin_6.
> Here is the stack:
> Error: java.lang.NullPointerException at org.apache.pig.backend.hadoop.ex=
ecutionengine.physicalLayer.relationalOperators.POStore.getNext(POStore.jav=
a:146) at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relat=
ionalOperators.POSplit.runPipeline(POSplit.java:254) at org.apache.pig.back=
end.hadoop.executionengine.physicalLayer.relationalOperators.POSplit.proces=
sPlan(POSplit.java:236) at org.apache.pig.backend.hadoop.executionengine.ph=
ysicalLayer.relationalOperators.POSplit.getNext(POSplit.java:228) at org.ap=
ache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase.ru=
nPipeline(PigGenericMapBase.java:271) at org.apache.pig.backend.hadoop.exec=
utionengine.mapReduceLayer.PigGenericMapBase.map(PigGenericMapBase.java:266=
) at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGeneri=
cMapBase.map(PigGenericMapBase.java:64) at org.apache.hadoop.mapreduce.Mapp=
er.run(Mapper.java:144) at org.apache.hadoop.mapred.MapTask.runNewMapper(Ma=
pTask.java:711) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:328) a=
t org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:147) at java.secu=
rity.AccessController.doPrivileged(Native Method) at javax.security.auth.Su=
bject.doAs(Subject.java:396) at org.apache.hadoop.security.UserGroupInforma=
tion.doAs(UserGroupInformation.java:1154) at org.apache.hadoop.mapred.YarnC=
hild.main(YarnChild.java:142)=20

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrato=
rs: https://issues.apache.org/jira/secure/ContactAdministrators!default.jsp=
a
For more information on JIRA, see: http://www.atlassian.com/software/jira