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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/03/19 06:23:33 UTC

[jira] [Commented] (SPARK-14018) BenchmarkWholeStageCodegen should accept 64-bit num records

    [ https://issues.apache.org/jira/browse/SPARK-14018?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15202573#comment-15202573 ] 

Apache Spark commented on SPARK-14018:
--------------------------------------

User 'rxin' has created a pull request for this issue:
https://github.com/apache/spark/pull/11839

> BenchmarkWholeStageCodegen should accept 64-bit num records
> -----------------------------------------------------------
>
>                 Key: SPARK-14018
>                 URL: https://issues.apache.org/jira/browse/SPARK-14018
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>            Reporter: Reynold Xin
>            Assignee: Reynold Xin
>
> 500L << 20 is actually pretty close to 32-bit int limit. I was trying to increase this to 500L << 23 and got negative numbers instead.



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