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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/02/01 16:12:39 UTC

[jira] [Commented] (SPARK-13113) Remove unnecessary bit operation when decoding page number

    [ https://issues.apache.org/jira/browse/SPARK-13113?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15126368#comment-15126368 ] 

Apache Spark commented on SPARK-13113:
--------------------------------------

User 'viirya' has created a pull request for this issue:
https://github.com/apache/spark/pull/11002

> Remove unnecessary bit operation when decoding page number
> ----------------------------------------------------------
>
>                 Key: SPARK-13113
>                 URL: https://issues.apache.org/jira/browse/SPARK-13113
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>            Reporter: Liang-Chi Hsieh
>            Priority: Minor
>
> As we shift bits right when decoding page number, looks like the bitwise AND operation is unnecessary.



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