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 <[email protected]> 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 <[email protected]> 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 >>> >>> > >
