[jira] [Created] (TEZ-1226) Shuffle - Encoded byte size mismatch exception

[Rajesh Balamohan (JIRA)]

Rajesh Balamohan created TEZ-1226:
-------------------------------------

             Summary: Shuffle - Encoded byte size mismatch exception
                 Key: TEZ-1226
                 URL: https://issues.apache.org/jira/browse/TEZ-1226
             Project: Apache Tez
          Issue Type: Sub-task
            Reporter: Rajesh Balamohan
            Assignee: Rajesh Balamohan


2014-06-22 21:17:15,146 WARN [fetcher [Reducer_9] #397] 
org.apache.tez.runtime.library.common.shuffle.impl.Fetcher: Invalid map id
java.lang.IllegalArgumentException: Encoded byte size for String was -30, which 
is outside of 0..1000 range.
        at 
org.apache.hadoop.io.WritableUtils.readStringSafely(WritableUtils.java:477)
        at 
org.apache.tez.runtime.library.common.shuffle.impl.ShuffleHeader.readFields(ShuffleHeader.java:82)
        at 
org.apache.tez.runtime.library.common.shuffle.impl.Fetcher.copyMapOutput(Fetcher.java:325)
        at 
org.apache.tez.runtime.library.common.shuffle.impl.Fetcher.copyFromHost(Fetcher.java:270)
        at 
org.apache.tez.runtime.library.common.shuffle.impl.Fetcher.run(Fetcher.java:137)




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