Prabhu Joseph created OOZIE-3712:
------------------------------------
Summary: Oozie Verbose Option at Workflow Level which sets Java
Verbose to all JVMs involved in the actions
Key: OOZIE-3712
URL: https://issues.apache.org/jira/browse/OOZIE-3712
Project: Oozie
Issue Type: Improvement
Reporter: Prabhu Joseph
The most common issue in Oozie is NoSuhMethodError. And the best way to debug
is to set the JVM option -verbose to the right JVM which has failed. The
challenge is to identify which JVM failed and what is the OPTS option through
which -verbose can be set. In MapReduce Action, MRAppMaster, MapTask and
ReduceTask each have different way of passing OPTS. In Spark Action, Spark
ApplicationMaster, Driver and Executors have different way of passing OPTS.
This Jira intends to expose one config say oozie.workflow.enable.verbose=true
in job.properties to user and internally Oozie sets -verbose to all the JVMs
involved in the Actions (SparkAction, SqoopAction or MapReduceAction). This
will be very useful for debugging the most common issue NoSuhMethodError.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
