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Chukwa >> mail # dev >> [VOTE] Branch for Chukwa 0.5.0 release


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Re: [VOTE] Branch for Chukwa 0.5.0 release
+1

The tests passed on my home machine. Still not sure why it didn't on my
other one.

On Sat, Dec 10, 2011 at 7:26 PM, Eric Yang <[EMAIL PROTECTED]> wrote:

> This error is generated when MiniDFSCluster can not resolve the local
> ip address or hostname.
> Make sure the test machine has network setup properly.  Hope this helps.
>
> regards,
> Eric
>
> On Sat, Dec 10, 2011 at 7:04 PM, Bill Graham <[EMAIL PROTECTED]> wrote:
> > Starting DataNode 0 with dfs.data.dir:
> >
> /Users/billg/ws/svn/chukwa/target/test/classes/target/test-data/f104e7b0-0999-4234-9df8-290189ec3674/dfs/data/data1,/Users/billg/ws/svn/chukwa/target/test/classes/target/test-data/f104e7b0-0999-4234-9df8-290189ec3674/dfs/data/data2
> >
> > 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:223)
> >
> >         at
> >
> org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:345)
> >
> >         at
> >
> org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:308)
> >
> >         at
> >
> org.apache.hadoop.chukwa.datacollection.writer.TestHBaseWriter.<init>(TestHBaseWriter.java:66)
> >
> >         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> > Method)
> >
> >         at
> >
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> >
> >         at
> >
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> >
> >         at
> java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> >
> >         at junit.framework.TestSuite.createTest(TestSuite.java:61)
> >
> >         at junit.framework.TestSuite.addTestMethod(TestSuite.java:294)
> >
> >         at
> > junit.framework.TestSuite.addTestsFromTestCase(TestSuite.java:150)
> >
> >         at junit.framework.TestSuite.<init>(TestSuite.java:129)
> >
> >
> > On Fri, Dec 9, 2011 at 11:34 PM, Eric Yang <[EMAIL PROTECTED]> wrote:
> >>
> >> TestHBaseWriter works on my side without setting HBASE_CONF_DIR.  In
> >> the exception, it has printed additional stacktrace to stdout.  Could
> >> you paste the output in
> >>
> >>
> target/test-reports/org.apache.hadoop.chukwa.datacollection.writer.TestHBaseWriter-output.txt?
> >>
> >> regards,
> >> Eric
> >>
> >> On Fri, Dec 9, 2011 at 11:11 PM, Bill Graham <[EMAIL PROTECTED]>
> wrote:
> >> > When I ran ant package the HBase test failed, so I though it was
> because
> >> > I
> >> > hadn't set HBASE_CONF_DIR. If that's not required, then we have a test
> >> > problem:
> >> >
> >> > $ less
> >> >
> >> >
> target/test-reports/org.apache.hadoop.chukwa.datacollection.writer.TestHBaseWriter.txt
> >> > Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 1.625
> >> > sec
> >> > <<< FAILURE!
> >> > warning(junit.framework.TestSuite$1)  Time elapsed: 0.005 sec  <<<
> >> > FAILURE!
> >> > junit.framework.AssertionFailedError: Exception in constructor:
> >> > testWriters
> >> > (junit.framework.AssertionFailedError
> >> >         at junit.framework.Assert.fail(Assert.java:48)
> >> >         at
> >> >
> >> >
> org.apache.hadoop.chukwa.datacollection.writer.TestHBaseWriter.<init>(TestHBaseWriter.java:75)
> >> >         at
> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> >> > Method)
> >> >         at
> >> >
> >> >
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> >> >         at
> >> >
> >> >
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> >> >         at
> >> > java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> >> >         ...
> >> >
> >> >
> >> > On Fri, Dec 9, 2011 at 9:16 PM, Eric Yang <[EMAIL PROTECTED]> wrote: