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Posted to issues@tez.apache.org by "Rajesh Balamohan (JIRA)" <ji...@apache.org> on 2014/04/24 00:16:15 UTC

[jira] [Created] (TEZ-1082) reading errorstream in Fetcher throws NPE (when fetcher timesout to establish a connection)

Rajesh Balamohan created TEZ-1082:
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             Summary: reading errorstream in Fetcher throws NPE (when fetcher timesout to establish a connection)
                 Key: TEZ-1082
                 URL: https://issues.apache.org/jira/browse/TEZ-1082
             Project: Apache Tez
          Issue Type: Bug
            Reporter: Rajesh Balamohan
            Assignee: Rajesh Balamohan


In case of connection timeout, fetcher throws NPE in reading the error stream.
>>
Caused by: java.lang.NullPointerException
	at org.apache.hadoop.io.IOUtils.copyBytes(IOUtils.java:78)
	at org.apache.tez.runtime.library.common.shuffle.impl.Fetcher.readErrorStream(Fetcher.java:436)
	at org.apache.tez.runtime.library.common.shuffle.impl.Fetcher.copyFromHost(Fetcher.java:364)
	at org.apache.tez.runtime.library.common.shuffle.impl.Fetcher.run(Fetcher.java:203)
>>



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