Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Plain View
Pig >> mail # dev >> Unit test classpath trouble


+
Andrew Purtell 2013-05-10, 10:39
+
Johnny Zhang 2013-05-10, 17:31
+
Andrew Purtell 2013-05-11, 01:19
+
Konstantin Boudnik 2013-05-11, 05:57
+
Andrew Purtell 2013-05-13, 02:13
+
Cheolsoo Park 2013-05-13, 04:12
+
Andrew Purtell 2013-05-13, 08:15
+
Konstantin Boudnik 2013-05-13, 06:45
Copy link to this message
-
Re: Unit test classpath trouble
Hi Cos,

I am happy to backport it to branch-011. But I am not entirely sure whether
we should bump the Hadoop version in a minor release. As of now,
branch-0.11 unit tests run fine with 2.0.0-alpha.

Please let me know if anyone has an opinion on this.

Thanks,
Cheolsoo
On Sun, May 12, 2013 at 11:45 PM, Konstantin Boudnik <[EMAIL PROTECTED]> wrote:

> If unit tests can't be run - which seems to be the case - it sound like a
> release blocker to me. Any plans to back port this fix into 0.11.2?
> 0.11.1 doesn't have it, right?
>
> Cos
>
> On Sun, May 12, 2013 at 09:12PM, Cheolsoo Park wrote:
> > Hi Andrew,
> >
> > >> I'm trying HEAD of branch-0.11.
> >
> > You need PIG-3248: https://issues.apache.org/jira/browse/PIG-3248. It's
> not
> > in branch-0.11 but in trunk.
> >
> > In particular, you need to add the following lines to ivy.xml:
> >
> > +    <dependency org="org.apache.hadoop" name="hadoop-yarn-client"
> > +      rev="${hadoop-mapreduce.version}" conf="hadoop23->master"/>
> >
> > Thanks,
> > Cheolsoo
> >
> >
> >
> > On Sun, May 12, 2013 at 7:13 PM, Andrew Purtell <[EMAIL PROTECTED]>
> wrote:
> >
> > > It happens consistently on multiple systems and different operating
> systems
> > > and JDK versions, so while is a build (or more specifically a unit test
> > > environment) problem, it is unlikely an issue singular to me.
> > >
> > > On Saturday, May 11, 2013, Konstantin Boudnik wrote:
> > >
> > > > As you know we've been testing Pig 0.11 vs 2.0.4-alpha as a part of
> > > > Bigtop's
> > > > validation for the latest hadoop release and it worked ok. Bigtop
> doesn't
> > > > run
> > > > unit tests though, so it seems like a build issue to me.
> > > >
> > > > Cos
> > > >
> > > > On Sat, May 11, 2013 at 09:19AM, Andrew Purtell wrote:
> > > > > I've tried that, thanks. I did a bit more investigation and it
> seems
> > > the
> > > > > issue is recent Hadoop 2 releases. Has anyone tried running Pig
> unit
> > > > tests
> > > > > using a more recent Hadoop release than 2.0.0-alpha? Maybe my
> trouble
> > > is
> > > > a
> > > > > simple thing that someone with more experience with Pig internals
> would
> > > > see
> > > > > right away? Cluster testing seems ok. It's just unit tests that
> fail.
> > > But
> > > > > that is concerning.
> > > > >
> > > > > I'm trying HEAD of branch-0.11.
> > > > >
> > > > > My Java is version "1.6.0_43" Java(TM) SE Runtime Environment
> (build
> > > > > 1.6.0_43-b01) Java HotSpot(TM) 64-Bit Server VM (build 20.14-b01,
> mixed
> > > > > mode). OS is Ubuntu 13.04 (GNU/Linux 3.8.0-19-generic x86_64).
> > > > >
> > > > > With defaults and only -Dhadoopversion=23 on the Ant command line,
> it
> > > > seems
> > > > > ok.
> > > > >
> > > > > With build.properties of:
> > > > >
> > > > > hadoopversion=23
> > > > > hadoop-common.version=2.0.4-alpha
> > > > > hadoop-hdfs.version=2.0.4-alpha
> > > > > hadoop-mapreduce.version=2.0.4-alpha
> > > > >
> > > > >
> > > > > or defined on the Ant command line, I'll see unit test failures
> like:
> > > > >
> > > > > Testcase: testAccumWithDistinct took 0.868 sec
> > > > >         Caused an ERROR
> > > > > org/apache/hadoop/mapred/ResourceMgrDelegate
> > > > > java.lang.NoClassDefFoundError:
> > > > org/apache/hadoop/mapred/ResourceMgrDelegate
> > > > >         at
> > > > org.apache.hadoop.mapred.YARNRunner.<init>(YARNRunner.java:112)
> > > > >         at
> > > > >
> > > >
> > >
> org.apache.hadoop.mapred.YarnClientProtocolProvider.create(YarnClientProtocolProvider.java:34)
> > > > >         at
> > > > org.apache.hadoop.mapreduce.Cluster.initialize(Cluster.java:94)
> > > > >         at
> org.apache.hadoop.mapreduce.Cluster.<init>(Cluster.java:81)
> > > > >         at
> org.apache.hadoop.mapreduce.Cluster.<init>(Cluster.java:74)
> > > > >         at
> org.apache.hadoop.mapred.JobClient.init(JobClient.java:482)
> > > > >         at
> > > org.apache.hadoop.mapred.JobClient.<init>(JobClient.java:461)
> > > > >         at
> > > > >
> > > >
> > >
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher.launchPig(MapReduceLauncher.java:152)
+
Konstantin Boudnik 2013-05-14, 04:15
+
Johnny Zhang 2013-05-11, 01:49
+
Johnny Zhang 2013-05-13, 17:22
+
Rohini Palaniswamy 2013-05-13, 18:55
+
Johnny Zhang 2013-05-14, 17:12