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From "Daniel Halperin (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (BEAM-323) The InProcessPipelineRunner uses user objects for State and Timer lookups
Date Thu, 20 Oct 2016 21:47:02 GMT

     [ https://issues.apache.org/jira/browse/BEAM-323?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Daniel Halperin closed BEAM-323.
--------------------------------

> The InProcessPipelineRunner uses user objects for State and Timer lookups
> -------------------------------------------------------------------------
>
>                 Key: BEAM-323
>                 URL: https://issues.apache.org/jira/browse/BEAM-323
>             Project: Beam
>          Issue Type: Bug
>          Components: runner-direct
>            Reporter: Thomas Groh
>            Assignee: Thomas Groh
>            Priority: Critical
>             Fix For: 0.2.0-incubating
>
>
> The runner keys state based on the user key that it was grouped by, instead of the structural
value of that key. This causes callbacks to be updated based on java equality, so an object
with a poor equals can cause the Pipeline to not progress.
> Initially uncovered in https://github.com/apache/incubator-beam/pull/409



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