beam-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Kenneth Knowles (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (BEAM-30) In TriggerRunner, avoid reading the set of finished subtriggers when no subtrigger ever finishes.
Date Fri, 19 Feb 2016 22:25:18 GMT

     [ https://issues.apache.org/jira/browse/BEAM-30?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kenneth Knowles updated BEAM-30:
--------------------------------
    Component/s: runner-core

> In TriggerRunner, avoid reading the set of finished subtriggers when no subtrigger ever
finishes.
> -------------------------------------------------------------------------------------------------
>
>                 Key: BEAM-30
>                 URL: https://issues.apache.org/jira/browse/BEAM-30
>             Project: Beam
>          Issue Type: Improvement
>          Components: runner-core
>            Reporter: Kenneth Knowles
>            Assignee: Kenneth Knowles
>            Priority: Minor
>
> For a trigger expression, TriggerRunner tracks which of the subexpressions have finished
to track which subexpression is the currently active trigger that determines when output is
permitted. For some triggers (such as the default trigger) this information is not needed.
The reads and writes of this data can be elided.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message