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From "Ying Zheng (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FALCON-1776) Obtain lineage information, cluster, feed instance path for WAITING and TIMEOUT instances
Date Wed, 27 Jan 2016 03:33:39 GMT

    [ https://issues.apache.org/jira/browse/FALCON-1776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15118577#comment-15118577
] 

Ying Zheng commented on FALCON-1776:
------------------------------------

Thank you for your suggestion, [~ajayyadava]. Instance dependency API you suggested looks
more efficient than oozie to get lineage information, which is inferable from entity definition
in Falcon.

> Obtain lineage information, cluster, feed instance path for WAITING and TIMEOUT instances
> -----------------------------------------------------------------------------------------
>
>                 Key: FALCON-1776
>                 URL: https://issues.apache.org/jira/browse/FALCON-1776
>             Project: Falcon
>          Issue Type: Sub-task
>            Reporter: Ying Zheng
>
> In the JMS notifications from the coordinator action, there is no lineage information
(see example below). Need to obtain lineage information before adding the instances. The existing
Triage function provides input feeds but no output feeds. Plan to extend this function to
obtain output information as well.
> 2016-01-21 19:33:58,934 INFO  - [ActiveMQ Session Task:] ~ onWait WorkflowExecutionContext{{workflowId=0000002-160120223952090-oozie-oozi-C@1,
workflowUser=ambari-qa, nominalTime=2015-05-01-00-00, entityName=pig-process-0515, workflowEndTime=1453404838892,
status=WAITING, workflowStartTime=1453404838892, contextType=COORDINATOR_ACTION, entityType=PROCESS}}
(MetadataMappingService:311)



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