[jira] [Created] (AVRO-852) TetheredProcess - incompatibility between Hadoop-0.20.2 and Cloudera Release 3

["Jeremy Lewi (JIRA)" <ji...@apache.org>]

TetheredProcess - incompatibility between Hadoop-0.20.2 and Cloudera Release 3
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                 Key: AVRO-852
                 URL: https://issues.apache.org/jira/browse/AVRO-852
             Project: Avro
          Issue Type: Bug
          Components: java
    Affects Versions: 1.5.1
            Reporter: Jeremy Lewi
            Assignee: Jeremy Lewi


There seems to be an incompatibility between hadoop-0.20.2 and cloudera release 3.0.
In particular the call signature for TaskLog.getTaskLogFile differs between the two.
In CDH3 the signature is 
{noformat}
getTaskLogFile(TaskAttemptID taskid, boolean isCleanup, TaskLog.LogName filter) 
{noformat}
but in Hadoop-0.20.2 it is 
{noformat}
getTaskLogFile(TaskAttemptID taskid, boolean isCleanup)   
{noformat}

avro.mapred.tether.TetheredProcess invokes getTaskLogFile

Hadoop 0.20.203.0  is consistent with CDH3. 

Can we use the newer syntax 
{noformat}
getTaskLogFile(TaskAttemptID taskid, boolean isCleanup, TaskLog.LogName filter) 
{noformat}

and change the hadoop version in the top level pom to
{noformat}
<hadoop-version>0.20.203.0</hadoop-version>
{noformat}



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