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From "Jonathan Eagles (JIRA)" <j...@apache.org>
Subject [jira] [Created] (TEZ-3104) Tez fails on Bzip2 intermediate output format
Date Tue, 09 Feb 2016 03:31:18 GMT
Jonathan Eagles created TEZ-3104:
------------------------------------

             Summary: Tez fails on Bzip2 intermediate output format
                 Key: TEZ-3104
                 URL: https://issues.apache.org/jira/browse/TEZ-3104
             Project: Apache Tez
          Issue Type: Bug
            Reporter: Jonathan Eagles
            Assignee: Jonathan Eagles


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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