beam-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jean-Baptiste Onofré (JIRA) <j...@apache.org>
Subject [jira] [Commented] (BEAM-3087) Extend lock scope in Flink UnboundedSourceWrapper
Date Sat, 27 Jan 2018 19:33:02 GMT

    [ https://issues.apache.org/jira/browse/BEAM-3087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16342278#comment-16342278
] 

Jean-Baptiste Onofré commented on BEAM-3087:
--------------------------------------------

Thanks for the update Aljoscha. I bumped to 2.4.0.

> Extend lock scope in Flink UnboundedSourceWrapper
> -------------------------------------------------
>
>                 Key: BEAM-3087
>                 URL: https://issues.apache.org/jira/browse/BEAM-3087
>             Project: Beam
>          Issue Type: Bug
>          Components: runner-flink
>            Reporter: Aljoscha Krettek
>            Priority: Critical
>             Fix For: 2.4.0
>
>
> In {{UnboundedSourceWrapper}} the lock scope is not big enough: we synchronise in {{emitElement()}}
but should instead synchronise inside the reader loop in {{run()}} because the {{Source}}
interface does not allow concurrent calls.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Mime
View raw message