Billie Rinaldi created AMBARI-1135:
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Summary: Workflow log4j appender expects DAG not to change
Key: AMBARI-1135
URL: https://issues.apache.org/jira/browse/AMBARI-1135
Project: Ambari
Issue Type: Bug
Components: client
Reporter: Billie Rinaldi
Fix For: 1.2.0
Each job may contain DAG information, but the log4j appender ignores it for all
but the first job in the workflow. This is a problem because Pig may generate
multiple independent DAGs for a single script, e.g. if "exec" is called in the
middle of the script. The log4j appender needs to merge together the DAG
information for all the jobs in a workflow instead of assuming that the DAG
won't change.
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