[
https://issues.apache.org/jira/browse/TAJO-2092?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15200996#comment-15200996
]
Hudson commented on TAJO-2092:
------------------------------
SUCCESS: Integrated in Tajo-0.11.2-build #182 (See
[https://builds.apache.org/job/Tajo-0.11.2-build/182/])
TAJO-2092: TestStorages.testNullHandlingTypesWithProjection occasionally
(jhkim: rev 191faa0fdef428bfe5febe14ea908c230e0247ab)
*
tajo-storage/tajo-storage-hdfs/src/test/java/org/apache/tajo/storage/TestStorages.java
* CHANGES
*
tajo-storage/tajo-storage-hdfs/src/test/resources/dataset/testVariousTypes.avsc
> TestStorages.testNullHandlingTypesWithProjection occasionally fail
> ------------------------------------------------------------------
>
> Key: TAJO-2092
> URL: https://issues.apache.org/jira/browse/TAJO-2092
> Project: Tajo
> Issue Type: Bug
> Components: Unit Test
> Affects Versions: 0.11.1
> Reporter: Dongkyu Hwangbo
> Assignee: Jinho Kim
> Priority: Minor
> Fix For: 0.12.0, 0.11.2
>
>
> TestStorages.testNullHandlingTypesWithProjection occasionally fail like below.
> {noformat}
> testNullHandlingTypesWithProjection[3](org.apache.tajo.storage.TestStorages)
> Time elapsed: 0.036 sec <<< ERROR!
> org.apache.parquet.schema.InvalidSchemaException: A group type can not be
> empty. Parquet does not support empty group without leaves. Empty group:
> table_schema
> at org.apache.parquet.schema.GroupType.<init>(GroupType.java:92)
> at org.apache.parquet.schema.GroupType.<init>(GroupType.java:48)
> at org.apache.parquet.schema.MessageType.<init>(MessageType.java:50)
> at
> org.apache.tajo.storage.parquet.TajoSchemaConverter.convert(TajoSchemaConverter.java:151)
> at
> org.apache.tajo.storage.parquet.TajoReadSupport.init(TajoReadSupport.java:77)
> at
> org.apache.tajo.storage.thirdparty.parquet.InternalParquetRecordReader.initialize(InternalParquetRecordReader.java:170)
> at
> org.apache.tajo.storage.thirdparty.parquet.ParquetReader.initReader(ParquetReader.java:161)
> at
> org.apache.tajo.storage.thirdparty.parquet.ParquetReader.read(ParquetReader.java:137)
> at
> org.apache.tajo.storage.parquet.ParquetScanner.next(ParquetScanner.java:91)
> at
> org.apache.tajo.storage.TestStorages.testNullHandlingTypesWithProjection(TestStorages.java:653)
> 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:497)
> 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.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> 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.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.junit4.JUnit4Provider.execute(JUnit4Provider.java:344)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:269)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:240)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:184)
> at
> org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:286)
> at
> org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:240)
> at
> org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
> {noformat}
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