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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