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From "Tsz Wo \(Nicholas\), Sze" <s29752-hadoopgene...@yahoo.com>
Subject Re: Merging 0.23-PB to 0.23
Date Fri, 24 Feb 2012 19:28:20 GMT

I got the Jenkins builds for 0.23-PB.  They were cloned from 0.23.  Everything looks fine. 
Please see the details at the end.



Tsz-Wo Nicholas Sze
Hortonworks Inc.
Here is more details.  In Common, TestViewFsTrash occasionally fails and it also fails on
trunk.  Filed HADOOP-8110.  I don't see any failure in HDFS.

For Mapreduce, there were two unit tests, TestNMAuditLogger and TestAuditLogger, failed. 
TestNMAuditLogger was already fixed in trunk and then I merged MAPREDUCE-2942.  TestAuditLogger
casued some compilation errors earlier in 0.23 since 0.23 did not have PB.  MAPREDUCE-3368
removed the PB related code from the TestAuditLogger.  I reverted the changes in 0.23-PB
and then the test passed.  After fixed the two unit tests, a Jenkins build still failed although
the maven build inside was success (see below).  I suspect the Jenkins configuration has
some bugs.  Note that the Jenkins builds for 0.23 also fail quite frequently.  So the problem
is not specific to 0.23-PB.

Below is copied from build #2 of 0.23-PB.
Note that build #204 of 0.23 has the same failure.

[INFO] hadoop-mapreduce .................................. SUCCESS [0.077s]
[INFO] ------------------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 40:46.501s
[INFO] Finished at: Fri Feb 24 13:56:06 UTC 2012
[INFO] Final Memory: 78M/370M
[INFO] ------------------------------------------------------------------------
+ [[ 0 -ne 0 ]]
Build step 'Execute shell' marked build as failure

----- Original Message -----
From: "Tsz Wo (Nicholas), Sze" <s29752-hadoopgeneral@yahoo.com>
To: "general@hadoop.apache.org" <general@hadoop.apache.org>
Sent: Thursday, February 23, 2012 1:00 PM
Subject: Re: Merging 0.23-PB to 0.23

I ran unit tests when I did the merges.  I will see if I could get a Jenkins build on 0.23-PB.


----- Original Message -----
From: Eli Collins <eli@cloudera.com>
To: general@hadoop.apache.org; "Tsz Wo (Nicholas), Sze" <s29752-hadoopgeneral@yahoo.com>
Sent: Thursday, February 23, 2012 12:41 PM
Subject: Re: Merging 0.23-PB to 0.23

Thanks Nicholas.

For sanity, Jenkins is clean on this branch? I didn't see a job on
builds.apache.org so assuming you've run it locally.

On Thu, Feb 23, 2012 at 12:31 PM, Tsz Wo (Nicholas), Sze
<s29752-hadoopgeneral@yahoo.com> wrote:
> Hi Eli,
> You indeed did the checking very carefully.  The reason of HDFS-395 is that (1) as you
mentioned, it is a significant improvement, and (2) it changes the protocols.  If it is not
included, then there will be a lot of code rewrite in 0.23-PB.
> Sure, will update the fix version on JIRA.
> Thanks.
> Nicholas
> ________________________________
> From: Eli Collins <eli@cloudera.com>
> To: general@hadoop.apache.org; "Tsz Wo (Nicholas), Sze" <s29752-hadoopgeneral@yahoo.com>
> Sent: Wednesday, February 22, 2012 7:41 PM
> Subject: Re: Merging 0.23-PB to 0.23
> Hey Nicholas,
> Thank you for doing this!   +1 for the merge.
> I went through the delta between 0.23-PB and branch-23, and they look
> good.  I noticed some other changes from trunk not-PB related (eg
> HDFS-395) were pulled in, and they were all stuff that were in my
> list:
> http://search-hadoop.com/m/pn6ea1EgPTc1&subj=Re+Merging+some+trunk+changes+to+23
> I'll merge the remainder to branch-23 (primarily the BR scalability
> changes) after you've merged this.
> Mind updating jira for the relevant changes to have a 0.23.2 fixVersion?
> Thanks,
> Eli
> On Wed, Feb 22, 2012 at 12:20 PM, Tsz Wo (Nicholas), Sze
> <s29752-hadoopgeneral@yahoo.com> wrote:
>> Hi,
>> The IPC protocol buffer feature in trunk is complete.  It is time to merge 0.23-PB
back to 0.23.  Lists of
> 0.23-PB issues which are not in 0.23 can be found in the CHANGES.txt files in the 0.23-PB
branch.  I will merge it tomorrow.  Please let me know if you have any concern.
>> Regards,
>> Tsz-Wo Nicholas Sze
>> Hortonworks Inc.
>> http://hortonworks.com/

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