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

Switch to Threaded View
HBase >> mail # dev >> hadoop 2.0 dependency upgraded to 2.0.3-alpha


Copy link to this message
-
Re: hadoop 2.0 dependency upgraded to 2.0.3-alpha
I agree, thanks a lot for doing this.
On Fri, Feb 22, 2013 at 1:07 PM, Ted Yu <[EMAIL PROTECTED]> wrote:

> bq. to nail down the actual issue will  help making our case.
>
> That is what I am trying to do. Will ping Arun at the meetup this afternoon
> about when the next release is coming.
>
> Cheers
>
> On Fri, Feb 22, 2013 at 1:02 PM, Stack <[EMAIL PROTECTED]> wrote:
>
> > Thanks for trying to fix it Ted.  I think we need to carry our difficulty
> > back up to our parent project brethren (Sounds like you have done this
> > off-list; lets do it in jira/mail too).  Your digging in to nail down the
> > actual issue will  help making our case.  Maybe we can get/help the
> > upstream crew make another release (I don't see a note on a new 2.0
> release
> > up on hadoop -- have I missed it)?
> >
> > Thanks,
> > St.Ack
> >
> >
> > On Fri, Feb 22, 2013 at 11:49 AM, Ted Yu <[EMAIL PROTECTED]> wrote:
> >
> > > Trying out #2, I got:
> > >
> > >
> > >
> >
> testExcludeAllFromMinorCompaction(org.apache.hadoop.hbase.mapreduce.TestHFileOutputFormat)
> > >  Time elapsed: 35.746 sec  <<< FAILURE!
> > > java.lang.AssertionError
> > >         at org.junit.Assert.fail(Assert.java:86)
> > >         at org.junit.Assert.assertTrue(Assert.java:41)
> > >         at org.junit.Assert.assertTrue(Assert.java:52)
> > >         at
> > >
> > >
> >
> org.apache.hadoop.hbase.mapreduce.TestHFileOutputFormat.runIncrementalPELoad(TestHFileOutputFormat.java:468)
> > >         at
> > >
> > >
> >
> org.apache.hadoop.hbase.mapreduce.TestHFileOutputFormat.testExcludeAllFromMinorCompaction(TestHFileOutputFormat.java:713)
> > >
> > > Arun Murthy got to know this defect. Another 2.0 release is coming soon
> > > (next week, hopefully).
> > >
> > > I plan to wait for the new release.
> > >
> > > Thanks
> > >
> > > On Fri, Feb 22, 2013 at 11:39 AM, Ted Yu <[EMAIL PROTECTED]> wrote:
> > >
> > > > The root cause was the removal of capacity-scheduler.xml<
> > >
> >
> http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/conf/capacity-scheduler.xml
> > >
> > > from
> > > > 2.0.3-alpha maven artifacts.
> > > > This config file is needed to start CapacityScheduler which is the
> > > default.
> > > >
> > > > After talking to Sid, I got two suggestions:
> > > > 1. embed minimal capacity-scheduler.xml<
> > >
> >
> http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/conf/capacity-scheduler.xml
> > >
> > > in
> > > > our src/test/resources
> > > > 2. use FiFo scheduler instead which doesn't require presence of
> config
> > > file
> > > >
> > > > I think #2, though temporary fix, is easy to change once a future 2.0
> > > > release addresses this issue.
> > > >
> > > > Once consensus is reached, I will attach another patch to HBASE-7904
> > > >
> > > > Cheers
> > > >
> > > >
> > > > On Fri, Feb 22, 2013 at 10:31 AM, Andrew Purtell <
> [EMAIL PROTECTED]
> > > >wrote:
> > > >
> > > >> For minicluster unit tests? In my opinion, no.
> > > >>
> > > >>
> > > >> On Fri, Feb 22, 2013 at 10:10 AM, Ted Yu <[EMAIL PROTECTED]>
> wrote:
> > > >>
> > > >> > I can try to find the proper usage.
> > > >> >
> > > >> > The question is: do we have to maintain compatibility with
> > > 2.0.2-alpha ?
> > > >> >
> > > >> > Thanks
> > > >> >
> > > >> > On Fri, Feb 22, 2013 at 10:07 AM, Andrew Purtell <
> > [EMAIL PROTECTED]
> > > >> > >wrote:
> > > >> >
> > > >> > > Sigh. Every release seems to break our uses of MiniMRCluster all
> > > over
> > > >> > > again.
> > > >> > >
> > > >> > >
> > > >> > > On Fri, Feb 22, 2013 at 10:04 AM, Ted Yu <[EMAIL PROTECTED]>
> > > wrote:
> > > >> > >
> > > >> > > > I temporarily reverted this change due to:
> > > >> > > >
> > > >> > > > org.apache.hadoop.yarn.YarnException: Failed to Start
> > > >> > > > org.apache.hadoop.mapred.MiniMRCluster
> > > >> > > >         at
> > > >>
Best regards,

   - Andy

Problems worthy of attack prove their worth by hitting back. - Piet Hein
(via Tom White)