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


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Eric Yang 2011-12-06, 03:31
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Ahmed Fathalla 2011-12-06, 04:43
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Eric Yang 2011-12-06, 05:38
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Ariel Rabkin 2011-12-06, 20:27
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Eric Yang 2011-12-07, 04:03
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Bill Graham 2011-12-10, 01:09
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Eric Yang 2011-12-10, 05:16
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Bill Graham 2011-12-10, 07:11
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Eric Yang 2011-12-10, 07:34
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Re: [VOTE] Branch for Chukwa 0.5.0 release
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:
> >>
> >> mvn clean package works fine, maven will automatically download Hadoop
> >> and HBase jar in the build process from maven central.  The
> >> -DHBASE_CONF_DIR and -DHADOOP_CONF_DIR is for developer who wants to
> >> preconfigure the environment variable in chukwa-env.sh.  Without
> >> -DHBASE_CONF_DIR and -DHADOOP_CONF_DIR, chukwa-env.sh is default to
> >> ${HBASE_CONF_DIR} and ${HADOOP_CONF_DIR}.  Unit tests are using
> >> minicluster with Hadoop/hbase unit test configuration.  There is no
> >> configuration required to run Hadoop or HBase dependent unit tests.
> >>
> >> regards,
> >> Eric
> >>
> >> On Fri, Dec 9, 2011 at 5:09 PM, Bill Graham <[EMAIL PROTECTED]>
> wrote:
> >> > I agree that users should be able to checkout the source and run 'mvn
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Eric Yang 2011-12-11, 03:26
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Bill Graham 2011-12-13, 06:41
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Eric Yang 2011-12-13, 18:43