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From "Ajay Yadava (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FALCON-1776) Obtain lineage information, cluster, feed instance path for WAITING and TIMEOUT instances
Date Tue, 26 Jan 2016 02:18:39 GMT

    [ https://issues.apache.org/jira/browse/FALCON-1776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15116512#comment-15116512
] 

Ajay Yadava commented on FALCON-1776:
-------------------------------------

[~yzheng-hortonworks] Thank you, it makes sense now :)  If you want to use existing methods,
then you should check instance dependency and not triage, instance dependency should give
you the output feed information. However, I will recommend to get this information from oozie,
only then it will be always correct. 


> 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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