To run a single test, you should use the following command: mvn test -PrunAllTests -DfailIfNoTests=false -Dtest=xxx
I ran TestColumnRangeFilter using tip of 0.94 code base and it passed. Did you use tip of 0.94 ? Cheers On Mon, Jul 29, 2013 at 10:32 AM, Premal Shah <[email protected]>wrote: > Questions about unit tests: > 1) I ran this to execute all tests in the filter package - mvn test > -Dtest=org.apache.hadoop.hbase.filter.* > The ColumnRangeFilter test fails with this error > > > ------------------------------------------------------------------------------- > Test set: org.apache.hadoop.hbase.filter.TestColumnRangeFilter > > ------------------------------------------------------------------------------- > Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 3.136 sec > <<< FAILURE! > org.apache.hadoop.hbase.filter.TestColumnRangeFilter Time elapsed: 0 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:449) > at > > org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:617) > at > > org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:573) > at > > org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:542) > at > > org.apache.hadoop.hbase.filter.TestColumnRangeFilter.setUpBeforeClass(TestColumnRangeFilter.java:135) > 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:439) > 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) > > Is this a permissions issue? > > 2) I tried to run a single test like this *mvn test > -Dtest=org.apache.hadoop.hbase.filter.TestPrefixFilter* and this *mvn test > -Dtest=TestPrefixFilter* > > But that fails with this error > > Failed to execute goal > org.apache.maven.plugins:maven-surefire-plugin:2.12-TRUNK-HBASE-2:test > (secondPartTestsExecution) on project hbase: No tests were executed! (Set > -DfailIfNoTests=false to ignore this error.) -> [Help 1] > > What am I doing wrong here? > > > > On Thu, Jul 25, 2013 at 1:54 PM, Premal Shah <[email protected] > >wrote: > > > Hi Ted, > > I'm using 0.94.6. > > > > I'll setup a unix test. > > > > > > On Thu, Jul 25, 2013 at 1:50 AM, Ted Yu <[email protected]> wrote: > > > >> What HBase release are you using ? > >> > >> Can you put the scenario below in a unit test ? > >> > >> Thanks > >> > >> On Jul 24, 2013, at 11:13 PM, Premal Shah <[email protected]> > >> wrote: > >> > >> > Hi, > >> > I was playing around with using FuzzyRowFilter for my use case which > >> looks > >> > like this > >> > > >> > rk - 18 bytes (2 bytes + 8 bytes + 8 bytes) > >> > bytes 2-9 are fuzzy > >> > the fuzzy mask looks like this (0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, > >> 0, > >> > 0, 0, 0 ,0) > >> > the start and stop key control the scan range > >> > > >> > Running a scanner with just the FuzzyRowFilter works fine. However, I > >> need > >> > to limit the columns returned. So I have a ColumnRangeFilter too. Both > >> the > >> > filters are wrapped in a FilterList > >> > > >> > The combination of both, returns no rows from hbase with MUST_PASS_ALL > >> set. > >> > Hbase seems to be aborting when the row does not match Fuzzy > >> > If MUST_PASS_ONE is set, then it returns the columns from the rows > that > >> > don't pass Fuzzy. > >> > > >> > How do you go about using the FilterList with both filters and return > >> the > >> > required rows only? > >> > > >> > -- > >> > Regards, > >> > Premal Shah. > >> > > > > > > > > -- > > Regards, > > Premal Shah. > > > > > > -- > Regards, > Premal Shah. >
