http://ragrawal.wordpress.com/2011/11/18/extract-top-n-records-in-each-group-in-hadoophive/
On Mon, Apr 1, 2013 at 3:45 PM, Keith Wiley <kwi...@keithwiley.com> wrote: > I need rank() in Hive. I have't had much luck with Edward Capriolo's on > git and it comes with no documentation. It depends on hive-test (also by > Edward) and I can't get maven to build the tests for hive-test which > prevents me from building the hive-test package (the jar)...which is all > pretty tangential to the real goal, which is rank of course. > > Is there any place to download the hive-rank jar pre-built instead of > having to build it out of git? If not, has anyone built it recently, or > namely has anyone built the hive-test project it depends on? The following > is just one example of the sort of error I see. Remember this error is on > hive-test, which frankly I don't even care about. :-) > > Feeling a little desperate...thanks for any help. > > > ------------------------------------------------------------------------------- > Test set: com.jointhegrid.hive_test.EmbeddedHiveExampleTest > > ------------------------------------------------------------------------------- > Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 8.878 sec > <<< FAILURE! > testA(com.jointhegrid.hive_test.EmbeddedHiveExampleTest) Time elapsed: > 7.823 sec <<< FAILURE! > java.lang.AssertionError: expected:<0> but was:<9> > at org.junit.Assert.fail(Assert.java:91) > at org.junit.Assert.failNotEquals(Assert.java:645) > at org.junit.Assert.assertEquals(Assert.java:126) > at org.junit.Assert.assertEquals(Assert.java:470) > at org.junit.Assert.assertEquals(Assert.java:454) > at > com.jointhegrid.hive_test.EmbeddedHiveExampleTest.testA(EmbeddedHiveExampleTest.java:51) > 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 junit.framework.TestCase.runTest(TestCase.java:168) > at junit.framework.TestCase.runBare(TestCase.java:134) > at junit.framework.TestResult$1.protect(TestResult.java:110) > at junit.framework.TestResult.runProtected(TestResult.java:128) > at junit.framework.TestResult.run(TestResult.java:113) > at junit.framework.TestCase.run(TestCase.java:124) > at junit.framework.TestSuite.runTest(TestSuite.java:243) > at junit.framework.TestSuite.run(TestSuite.java:238) > at > org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83) > at > org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:35) > at > org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:115) > at > org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:97) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > org.apache.maven.surefire.booter.ProviderFactory$ClassLoaderProxy.invoke(ProviderFactory.java:103) > at $Proxy0.invoke(Unknown Source) > at > org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:150) > at > org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcess(SurefireStarter.java:91) > at > org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:69) > > > ________________________________________________________________________________ > Keith Wiley kwi...@keithwiley.com keithwiley.com > music.keithwiley.com > > "I do not feel obliged to believe that the same God who has endowed us with > sense, reason, and intellect has intended us to forgo their use." > -- Galileo Galilei > > ________________________________________________________________________________ > >
