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Posted to commits@beam.apache.org by "Roland Harangozo (JIRA)" <ji...@apache.org> on 2016/05/11 06:05:13 UTC

[jira] [Commented] (BEAM-206) FileBasedSink does serial renames

    [ https://issues.apache.org/jira/browse/BEAM-206?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15279614#comment-15279614 ] 

Roland Harangozo commented on BEAM-206:
---------------------------------------

I am happy to fix this issue, please assign it to me.

> FileBasedSink does serial renames
> ---------------------------------
>
>                 Key: BEAM-206
>                 URL: https://issues.apache.org/jira/browse/BEAM-206
>             Project: Beam
>          Issue Type: Bug
>          Components: sdk-java-gcp
>            Reporter: Daniel Halperin
>            Priority: Critical
>
> This code can be the bottleneck if there are many small files. Should be parallelized when possible.
> https://github.com/apache/incubator-beam/blob/master/sdks/java/core/src/main/java/org/apache/beam/sdk/io/FileBasedSink.java#L633



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