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Posted to issues@beam.apache.org by "Beam JIRA Bot (Jira)" <ji...@apache.org> on 2020/09/02 17:08:41 UTC

[jira] [Updated] (BEAM-673) Data locality for DoFns

     [ https://issues.apache.org/jira/browse/BEAM-673?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Beam JIRA Bot updated BEAM-673:
-------------------------------
    Priority: P3  (was: P2)

> Data locality for DoFns
> -----------------------
>
>                 Key: BEAM-673
>                 URL: https://issues.apache.org/jira/browse/BEAM-673
>             Project: Beam
>          Issue Type: Improvement
>          Components: runner-spark
>            Reporter: Amit Sela
>            Priority: P3
>              Labels: stale-P2
>
> In some distributed filesystems, such as HDFS, we should be able to hint to Spark the preferred locations of splits.
> Here is an example of how Spark does that for Hadoop RDDs:
> https://github.com/apache/spark/blob/branch-1.6/core/src/main/scala/org/apache/spark/rdd/NewHadoopRDD.scala#L249



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