[jira] [Commented] (STORM-2455) Expose the window start and end timestamp in TupleWindow

["Satish Duggana (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/STORM-2455?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15967167#comment-15967167 ] 

Satish Duggana commented on STORM-2455:
---------------------------------------

[~arunmahadevan] You may want to raise PR for 1.x-branch. I guess it does not introduce any backward incompatible change as the earlier API(getTimestamp) was not there in 1.x.

> Expose the window start and end timestamp in TupleWindow
> --------------------------------------------------------
>
>                 Key: STORM-2455
>                 URL: https://issues.apache.org/jira/browse/STORM-2455
>             Project: Apache Storm
>          Issue Type: Improvement
>            Reporter: Arun Mahadevan
>            Assignee: Arun Mahadevan
>             Fix For: 2.0.0, 1.1.1
>
>          Time Spent: 1h 20m
>  Remaining Estimate: 0h
>
> Currently TupleWindow has a getTimestamp method which returns the window end timestamp. We can add a new method getStartTimestamp to return the start timestamp of the window. The getTimestamp can be renamed to getEndTimestamp. For count based windows, the method can return null. The change can to be ported to 1.x branch as well.



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