[jira] [Assigned] (TEZ-4234) Compressor can cause IllegalArgumentException in Buffer.limit where limit exceeds capacity

["László Bodor (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TEZ-4234?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

László Bodor reassigned TEZ-4234:
---------------------------------

    Assignee: László Bodor

> Compressor can cause IllegalArgumentException in Buffer.limit where limit exceeds capacity
> ------------------------------------------------------------------------------------------
>
>                 Key: TEZ-4234
>                 URL: https://issues.apache.org/jira/browse/TEZ-4234
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Jonathan Turner Eagles
>            Assignee: László Bodor
>            Priority: Blocker
>         Attachments: TEZ-4234.repro.patch, TEZ-4234.wip.patch
>
>
> {code}
> java.lang.IllegalArgumentException
>   at java.nio.Buffer.limit(Buffer.java:275)
>   at org.apache.hadoop.io.compress.lz4.Lz4Compressor.compress(Lz4Compressor.java:240)
>   at org.apache.hadoop.io.compress.BlockCompressorStream.compress(BlockCompressorStream.java:149)
>   at org.apache.hadoop.io.compress.BlockCompressorStream.write(BlockCompressorStream.java:131)
>   at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.write(FSDataOutputStream.java:58)
>   at java.io.DataOutputStream.write(DataOutputStream.java:107)
>   at org.apache.tez.runtime.library.common.sort.impl.IFile$Writer.writeKVPair(IFile.java:423)
>   at org.apache.tez.runtime.library.common.sort.impl.IFile$Writer.append(IFile.java:392)
>   at org.apache.tez.runtime.library.common.sort.impl.dflt.DefaultSorter.spill(DefaultSorter.java:927)
>   at org.apache.tez.runtime.library.common.sort.impl.dflt.DefaultSorter.sortAndSpill(DefaultSorter.java:865)
>   at org.apache.tez.runtime.library.common.sort.impl.dflt.DefaultSorter.flush(DefaultSorter.java:729)
>   at org.apache.tez.runtime.library.output.OrderedPartitionedKVOutput.close(OrderedPartitionedKVOutput.java:191)
>   at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.close(LogicalIOProcessorRuntimeTask.java:398)
>   at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:83)
>   at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:61)
>   at java.security.AccessController.doPrivileged(Native Method)
>   at javax.security.auth.Subject.doAs(Subject.java:422)
>   at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:2035)
>   at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
>   at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
>   at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
>   at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>   at java.lang.Thread.run(Thread.java:748)
> {code}



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