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Posted to commits@druid.apache.org by GitBox <gi...@apache.org> on 2019/08/20 23:39:44 UTC
[GitHub] [incubator-druid] jihoonson commented on issue #8319: string column
handling for long/float min/max/sum aggregators
jihoonson commented on issue #8319: string column handling for long/float min/max/sum aggregators
URL: https://github.com/apache/incubator-druid/pull/8319#issuecomment-523236410
@himanshug I will take a look probably sometime this week. In the meantime, would you check the CI failure? It looks legit.
```
[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.029 s <<< FAILURE! - in org.apache.druid.query.groupby.epinephelinae.ParallelCombinerTest
[ERROR] testCombine(org.apache.druid.query.groupby.epinephelinae.ParallelCombinerTest) Time elapsed: 0.02 s <<< ERROR!
java.lang.UnsupportedOperationException
at org.apache.druid.query.groupby.epinephelinae.ParallelCombiner$SettableColumnSelectorFactory.getColumnCapabilities(ParallelCombiner.java:502)
at org.apache.druid.query.aggregation.SimpleLongAggregatorFactory.shouldUseStringColumnAggregatorWrapper(SimpleLongAggregatorFactory.java:222)
at org.apache.druid.query.aggregation.SimpleLongAggregatorFactory.factorizeBuffered(SimpleLongAggregatorFactory.java:97)
at org.apache.druid.query.aggregation.SimpleLongAggregatorFactory.factorizeBuffered(SimpleLongAggregatorFactory.java:48)
at org.apache.druid.query.aggregation.NullableAggregatorFactory.factorizeBuffered(NullableAggregatorFactory.java:52)
at org.apache.druid.query.groupby.epinephelinae.StreamingMergeSortedGrouper.<init>(StreamingMergeSortedGrouper.java:145)
at org.apache.druid.query.groupby.epinephelinae.ParallelCombiner.runCombiner(ParallelCombiner.java:392)
at org.apache.druid.query.groupby.epinephelinae.ParallelCombiner.buildCombineTree(ParallelCombiner.java:348)
at org.apache.druid.query.groupby.epinephelinae.ParallelCombiner.combine(ParallelCombiner.java:164)
at org.apache.druid.query.groupby.epinephelinae.ParallelCombinerTest.testCombine(ParallelCombinerTest.java:117)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runners.Suite.runChild(Suite.java:128)
at org.junit.runners.Suite.runChild(Suite.java:27)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.apache.maven.surefire.junitcore.JUnitCore.run(JUnitCore.java:55)
at org.apache.maven.surefire.junitcore.JUnitCoreWrapper.createRequestAndRun(JUnitCoreWrapper.java:137)
at org.apache.maven.surefire.junitcore.JUnitCoreWrapper.executeEager(JUnitCoreWrapper.java:107)
at org.apache.maven.surefire.junitcore.JUnitCoreWrapper.execute(JUnitCoreWrapper.java:83)
at org.apache.maven.surefire.junitcore.JUnitCoreWrapper.execute(JUnitCoreWrapper.java:75)
at org.apache.maven.surefire.junitcore.JUnitCoreProvider.invoke(JUnitCoreProvider.java:158)
at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
```
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