[jira] [Created] (FALCON-1495) In status api, show all runs for instances when required by user

["sandeep samudrala (JIRA)" <ji...@apache.org>]

sandeep samudrala created FALCON-1495:
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             Summary: In status api, show all runs for instances when required by user
                 Key: FALCON-1495
                 URL: https://issues.apache.org/jira/browse/FALCON-1495
             Project: Falcon
          Issue Type: Sub-task
          Components: ease, general
            Reporter: sandeep samudrala


Most of the times , when there are failures in the pipelines, retries run and the workflows might have got succeeded in sub sequential retry. But for end user to figure out why it has failed initially/ or in case why there was a SLA breach. 
As of now to figure out the same, its a tedious task to get such information by either going through oozie DB/logs or via the logs backed up in hdfs by the falcon postprocessing(which is 100% reliable as in few cases, falcon post processing might fail or for some reason if it couldn't back up the logs).


In either case, Falcon should abstract the oozie client layer to be used by end user, and support all runs status to end user.

This task will have to add an extra optional Boolean flag to instance list (-allRuns), which will return all runs for given instances, from which user can further look for information related to which sub action in user workflow has failed and for what reason.



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