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From "Ying Zheng (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FALCON-1776) Instance update on titan DB based on JMS notifications on coordinator actions
Date Fri, 26 Feb 2016 19:06:18 GMT

    [ https://issues.apache.org/jira/browse/FALCON-1776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15169574#comment-15169574

Ying Zheng commented on FALCON-1776:

[~ajayyadava] Good to know. Is there any document on this? For example, in which case the
dependency api would fail? It is now using ProcessHelper::getInputFeedInstances to get dependency
instances. Shall we add/use Oozie query to make sure this function always returns correct
results? Thanks.

> Instance update on titan DB based on JMS notifications on coordinator actions
> -----------------------------------------------------------------------------
>                 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 information on lineage,
cluster, and feed instance path (see example below). Need to obtain these information for
WAITING and TIMEOUT instances before adding them to titan DB.
> 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}}

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