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Posted to issues@tez.apache.org by "Jonathan Eagles (JIRA)" <ji...@apache.org> on 2016/02/09 17:29:18 UTC
[jira] [Updated] (TEZ-3104) Tez fails on Bzip2 intermediate output
format on hadoop 2.7.1 and earlier
[ https://issues.apache.org/jira/browse/TEZ-3104?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Eagles updated TEZ-3104:
---------------------------------
Summary: Tez fails on Bzip2 intermediate output format on hadoop 2.7.1 and earlier (was: Tez fails on Bzip2 intermediate output format)
> Tez fails on Bzip2 intermediate output format on hadoop 2.7.1 and earlier
> -------------------------------------------------------------------------
>
> Key: TEZ-3104
> URL: https://issues.apache.org/jira/browse/TEZ-3104
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Jonathan Eagles
> Assignee: Jonathan Eagles
> Priority: Critical
> Attachments: TEZ-3104.1.patch
>
>
> HADOOP_CLASSPATH="$TEZ_CONF_DIR:$TEZ_HOME/*:$TEZ_HOME/lib/*" yarn jar /home/gs/tez/current/tez-tests-*.jar mrrsleep -Dmapreduce.reduce.log.level=TRACE -Dtez.task.log.level=TRACE -Dtez.runtime.compress=true -Dmapreduce.map.output.compress.codec=org.apache.hadoop.io.compress.BZip2Codec -Dmapred.map.output.compression.codec=org.apache.hadoop.io.compress.BZip2Codec -Dmapred.output.compression.codec=org.apache.hadoop.io.compress.BZip2Codec -Dmapreduce.output.fileoutputformat.compress.codec=org.apache.hadoop.io.compress.BZip2Codec -Dmapreduce.reduce.shuffle.parallelcopies=30 -m 100 -ir 10 -r 100
> {noformat}
> 2016-02-09 02:31:36,605 [ERROR] [ShuffleAndMergeRunner {map}] |orderedgrouped.Shuffle|: map: ShuffleRunner failed with error
> org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$ShuffleError: error in shuffle in fetcher {map} #16
> at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$RunShuffleCallable.callInternal(Shuffle.java:360)
> at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$RunShuffleCallable.callInternal(Shuffle.java:337)
> 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:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.UnsupportedOperationException
> at org.apache.hadoop.io.compress.bzip2.BZip2DummyDecompressor.decompress(BZip2DummyDecompressor.java:32)
> at org.apache.hadoop.io.compress.DecompressorStream.decompress(DecompressorStream.java:91)
> at org.apache.hadoop.io.compress.DecompressorStream.read(DecompressorStream.java:85)
> at org.apache.hadoop.io.IOUtils.readFully(IOUtils.java:192)
> at org.apache.tez.runtime.library.common.sort.impl.IFile$Reader.readToMemory(IFile.java:626)
> at org.apache.tez.runtime.library.common.shuffle.ShuffleUtils.shuffleToMemory(ShuffleUtils.java:113)
> at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.copyMapOutput(FetcherOrderedGrouped.java:502)
> at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.copyFromHost(FetcherOrderedGrouped.java:279)
> at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.fetchNext(FetcherOrderedGrouped.java:169)
> at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.run(FetcherOrderedGrouped.java:184)
> {noformat}
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