[jira] [Created] (FALCON-1366) Process vertex in graphDb is committed before process submission is complete

["Balu Vellanki (JIRA)" <ji...@apache.org>]

Balu Vellanki created FALCON-1366:
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             Summary: Process vertex in graphDb is committed before process submission is complete
                 Key: FALCON-1366
                 URL: https://issues.apache.org/jira/browse/FALCON-1366
             Project: Falcon
          Issue Type: Bug
    Affects Versions: 0.6.1
            Reporter: Balu Vellanki
            Assignee: Ying Zheng
            Priority: Critical
             Fix For: 0.7


To reproduce the problem, submit a feed "TestFeed" with validity start as "2015-07-31 08:56" and End as "2015-07-31 10:00". Now using the UI, submit a process with validity start "2015-07-30 08:56" that will write output to "TestFeed", this will fail with error 
{code}
Instance now(0,0) of feed TestFeed is before the start of feed Fri Jul 31 08:56:00 UTC 2015 for cluster primaryCluster
{code}

Now fix the validity time start and end of process, make it same as validity start and end of feed. Resubmit the process. It fails with Titan graphDB error. 
{code}
Could not commit transaction due to exception during persistence
{code}

This is happening because the process name is committed to graphDB even before the process submission is successful in the config store. This needs to be fixed. 



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