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From Julian Wissmann <julian.wissm...@sdace.de>
Subject Re: BigDecimalColumnInterpreter
Date Fri, 21 Sep 2012 11:14:22 GMT
Hi Anil,

found some time to test it, today. Same error as you get, same error as
always ;-)

Julian

2012/9/20 anil gupta <anilgupta84@gmail.com>

> Hi Julian,
>
> I am curious to know whether you got the opportunity to test BDCI utility i
> sent last week along with some suggestions on using it? Did it run
> successfully?
>
> I will try to have a look at your unit test over weekend.
> Thanks,
> Anil Gupta
>
> On Thu, Sep 20, 2012 at 10:29 AM, Julian Wissmann
> <julian.wissmann@sdace.de>wrote:
>
> > Hi,
> >
> > as I've also mentioned in the JIRA Issue:
> >
> > I've written a Test, but have problems with Medium Tests requiring
> > MiniDFSCluster:
> >
> >
> -------------------------------------------------------------------------------
> > Test set: org.apache.hadoop.hbase.coprocessor.TestAggregateProtocol
> >
> >
> -------------------------------------------------------------------------------
> > Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 3.239
> > sec <<< FAILURE!
> > org.apache.hadoop.hbase.coprocessor.TestAggregateProtocol Time elapsed:
> > 0.001 sec <<< ERROR!
> > java.lang.NullPointerException
> > at
> >
> >
> org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:422)
> > at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:280)
> > at
> >
> >
> org.apache.hadoop.hbase.HBaseTestingUtility.startMiniDFSCluster(HBaseTestingUtility.java:433)
> > at
> >
> >
> org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:653)
> > at
> >
> >
> org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:603)
> > at
> >
> >
> org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:590)
> > at
> >
> >
> org.apache.hadoop.hbase.coprocessor.TestAggregateProtocol.setupBeforeClass(TestAggregateProtocol.java:77)
> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > at
> >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> > at
> >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> > at java.lang.reflect.Method.invoke(Method.java:597)
> > at
> >
> >
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
> > at
> >
> >
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
> > at
> >
> >
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
> > at
> >
> >
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
> > at
> >
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
> > at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
> > at org.junit.runners.Suite.runChild(Suite.java:128)
> > at org.junit.runners.Suite.runChild(Suite.java:24)
> > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
> > at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
> > at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> > at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> > at
> >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > at
> >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > at java.lang.Thread.run(Thread.java:662)
> >
> > Therefor I have not been able to do a run of the test, yet. However if
> > someone would be willing to run it I can just attach it to the issue.
> >
> > Regards,
> > Julian
> >
> > > Hi Ted,
> > >
> > > I've been unable to squeeze time for writing unit test for BDCI due to
> my
> > > tight schedule lately. I will try to submit the patch with unit test
> next
> > > week.
> > >
> > > Thanks,
> > > Anil
> > >
> > > On Sat, Sep 15, 2012 at 7:56 AM, Ted Yu <yuzhihong@gmail.com> wrote:
> > >
> > >> Anil:
> > >> Thanks for the sharing.
> > >> If you add a test to HBASE-6669 showing use of
> > BigDecimalColumnInterpreter,
> > >> your patch would be more easily acceptable.
> > >>
> > >> Cheers
> > >>
> > >> On Fri, Sep 14, 2012 at 3:17 PM, anil gupta <anilgupta84@gmail.com>
> > wrote:
> > >>
> > >>> Hi Guys,
> > >>>
> > >>> The regionservers need to have the jar which contains the
> > >>> BigDecimalColumnInterpreter class in their classpath. I was
> > successfully
> > >>> able to run the utility class once i copied the jar across the
> cluster
> > >> and
> > >>> rebooted the cluster. Also, please specify the following property in
> > >>> hbase-site.xml to load the co-processor:
> > >>> <property>
> > >>>         <name>hbase.coprocessor.region.classes</name>
> > >>>
> > >>>
> > >>
> >
> <value>org.apache.hadoop.hbase.coprocessor.AggregateImplementation</value>
> > >>> </property>
> > >>>
> > >>> Let me know once you guys try this out.
> > >>>
> > >>> Thanks,
> > >>> Anil Gupta
> > >>>
> > >>>
> > >
> > >
> >
> >
>
>
> --
> Thanks & Regards,
> Anil Gupta
>

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