[jira] [Updated] (DRILL-6352) Investigate IndexOutOfBoundsException in TestBsonRecordReader

["Timothy Farkas (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/DRILL-6352?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Timothy Farkas updated DRILL-6352:
----------------------------------
    Summary: Investigate IndexOutOfBoundsException in TestBsonRecordReader  (was: Investigate Why TestBsonRecordReader needs 400kb to run)

> Investigate IndexOutOfBoundsException in TestBsonRecordReader
> -------------------------------------------------------------
>
>                 Key: DRILL-6352
>                 URL: https://issues.apache.org/jira/browse/DRILL-6352
>             Project: Apache Drill
>          Issue Type: Bug
>            Reporter: Timothy Farkas
>            Priority: Major
>
> TestBsonRecordReader requires 400kb on the allocator in order to run all tests successfully. This seems like it too much. Reducing the memory below that to 300kb will cause an IOB
> {code}
> objc[92518]: Class JavaLaunchHelper is implemented in both /Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/bin/java (0x10e8fe4c0) and /Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/libinstrument.dylib (0x10e9824e0). One of the two will be used. Which one is undefined.
> java.lang.IndexOutOfBoundsException: DrillBuf[7], udle: [1 0..0], index: 0, length: 4 (expected: range(0, 0))
> DrillBuf[7], udle: [1 0..0]
> 	at org.apache.drill.exec.memory.BoundsChecking.checkIndex(BoundsChecking.java:80)
> 	at org.apache.drill.exec.memory.BoundsChecking.lengthCheck(BoundsChecking.java:86)
> 	at io.netty.buffer.DrillBuf.chk(DrillBuf.java:114)
> 	at io.netty.buffer.DrillBuf.getInt(DrillBuf.java:484)
> 	at org.apache.drill.exec.vector.VarCharVector$Mutator.setSafe(VarCharVector.java:696)
> 	at org.apache.drill.exec.vector.NullableVarCharVector$Mutator.setSafe(NullableVarCharVector.java:609)
> 	at org.apache.drill.exec.vector.complex.impl.NullableVarCharWriterImpl.write(NullableVarCharWriterImpl.java:110)
> 	at org.apache.drill.exec.store.bson.BsonRecordReader.writeString(BsonRecordReader.java:276)
> 	at org.apache.drill.exec.store.bson.BsonRecordReader.writeToListOrMap(BsonRecordReader.java:167)
> 	at org.apache.drill.exec.store.bson.BsonRecordReader.writeToListOrMap(BsonRecordReader.java:139)
> 	at org.apache.drill.exec.store.bson.BsonRecordReader.write(BsonRecordReader.java:75)
> 	at org.apache.drill.exec.store.bson.TestBsonRecordReader.testRecursiveDocuments(TestBsonRecordReader.java:193)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at java.lang.reflect.Method.invoke(Method.java:498)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at java.lang.reflect.Method.invoke(Method.java:498)
> 	at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
> 	at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
> 	at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
> 	at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
> {code}



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