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Posted to issues@flink.apache.org by "Liwei Lin (JIRA)" <ji...@apache.org> on 2016/09/20 08:34:20 UTC

[jira] [Commented] (FLINK-3222) Incorrect shift amount in OperatorCheckpointStats#hashCode()

    [ https://issues.apache.org/jira/browse/FLINK-3222?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15506035#comment-15506035 ] 

Liwei Lin commented on FLINK-3222:
----------------------------------

Hi [~tedyu] do you plan to fix this? In case you don't, I might take this. Thanks!

> Incorrect shift amount in OperatorCheckpointStats#hashCode()
> ------------------------------------------------------------
>
>                 Key: FLINK-3222
>                 URL: https://issues.apache.org/jira/browse/FLINK-3222
>             Project: Flink
>          Issue Type: Bug
>            Reporter: Ted Yu
>            Priority: Minor
>
> Here is related code:
> {code}
>     result = 31 * result + (int) (subTaskStats.length ^ (subTaskStats.length >>> 32));
> {code}
> subTaskStats.length is an int.
> The shift amount is greater than 31 bits.



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