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From "Kenneth Knowles (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (BEAM-31) When triggers are changed via pipeline update, stale finished triggers data applied
Date Thu, 30 Mar 2017 18:26:41 GMT

    [ https://issues.apache.org/jira/browse/BEAM-31?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15949547#comment-15949547
] 

Kenneth Knowles commented on BEAM-31:
-------------------------------------

I believe this is unchanged.

> When triggers are changed via pipeline update, stale finished triggers data applied
> -----------------------------------------------------------------------------------
>
>                 Key: BEAM-31
>                 URL: https://issues.apache.org/jira/browse/BEAM-31
>             Project: Beam
>          Issue Type: Bug
>          Components: runner-dataflow
>            Reporter: Kenneth Knowles
>              Labels: Triggers, Update
>
> TriggerRunner tracks which trigger subexpresions are finished. When the trigger expession
is updated via pipeline update, this data is applied arbitrarily to the new trigger expression.
> Implementation note: trigger subexpressions are identified by number, and their finished
state stored in a bit set.



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