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From "Peeyush Bishnoi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FALCON-1661) Similar timestamp is getting added for Falcon instance vertex in GraphDB
Date Mon, 14 Dec 2015 09:43:46 GMT

    [ https://issues.apache.org/jira/browse/FALCON-1661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15055707#comment-15055707
] 

Peeyush Bishnoi commented on FALCON-1661:
-----------------------------------------

[~ajayyadava] and [~pavan kumar] : As I have mentioned that I need to sort the Falcon instances
on "timestamp" that has been added in GraphDB. Also I specified that being the Oozie coordinator
actual time/created time is getting used as "timestamp", so same "timestamp" is getting set
across many vertices(example provided above). Due to this sort order of instances is not coming
appropriate. 

I could have used nominal time value as well along with "timestamp" (in case, if two vertices
"timestamp" are equal) but it is always good to store the vertices with unique "timestamp"
in GraphDB. Also I have thought to use nominal time to get unique timestamp, but chances are
that nominal time may also be same across Entity. 

> Similar timestamp is getting added for Falcon instance vertex in GraphDB
> ------------------------------------------------------------------------
>
>                 Key: FALCON-1661
>                 URL: https://issues.apache.org/jira/browse/FALCON-1661
>             Project: Falcon
>          Issue Type: Bug
>          Components: common
>            Reporter: Peeyush Bishnoi
>            Assignee: Peeyush Bishnoi
>             Fix For: 0.9
>
>
> When working on FALCON-1643, I found that same "timestamp" is getting set upon adding
Falcon instances vertices in GraphDB. Due to this while trying to sort the vertices on timestamp
many instances are not getting sorted properly.



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