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Date: Wed, 6 Nov 2013 20:10:07 +0100
From: Matthias Friedrich <matt@mafr.de>
To: dev@crunch.apache.org
Subject: Re: [VOTE] Release Apache Crunch 0.8.0 RC0
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Thanks! After setting the umask and clearing Maven caches, I was able
to run the integration test on two different machines.

Regards,
  Matthias

On Tuesday, 2013-11-05, Brock Noland wrote:
> I think that is caused by a bad umask.
> 
> 
> On Tue, Nov 5, 2013 at 3:12 PM, Matthias Friedrich <matt@mafr.de> wrote:
> 
> > On Tuesday, 2013-11-05, Gabriel Reid wrote:
> > > On 05 Nov 2013, at 19:38, Matthias Friedrich <matt@mafr.de> wrote:
> > [...]
> > >> | Results :
> > >> |
> > >> | Failed tests:   testCheckpoints(org.apache.crunch.CheckpointIT):
> > >> | expected:<1> but was:<2>
> > >> |
> > >> | Tests run: 241, Failures: 1, Errors: 0, Skipped: 1
> >
> > > Nope, I'm definitely not running into that issue. I took a look at the
> > test
> > > in question and it doesn't look like it's something that could be very
> > > flaky -- looks like it'll just work (or not work) consistently.
> >
> > > Are you getting this repeatedly?
> >
> > Yep, have seen this twice today. On a different machine, I now get
> > an NPE from HFileTargetIT:
> >
> > java.lang.NullPointerException
> >         at
> > org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:426)
> >         at
> > org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:284)
> >         at
> > org.apache.hadoop.hbase.HBaseTestingUtility.startMiniDFSCluster(HBaseTestingUtility.java:435)
> >         at
> > org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:603)
> >         at
> > org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:559)
> >         at
> > org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:528)
> >         at
> > org.apache.crunch.io.hbase.HFileTargetIT.setUpClass(HFileTargetIT.java:103)
> >
> >
> > This seems vaguely familiar, I think the embedded HBase mini cluster
> > requires some particular networking setup. I'll try again tomorrow.
> >
> > Regards,
> >   Matthias
> >
> 
> 
> 
> -- 
> Apache MRUnit - Unit testing MapReduce - http://mrunit.apache.org