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https://issues.apache.org/jira/browse/HADOOP-13202?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kai Sasaki updated HADOOP-13202:
--------------------------------
    Attachment: HADOOP-13202.02.patch

> Implementation of getNBytes in org.apache.hadoop.util.bloom.BloomFilter might 
> be changed
> ----------------------------------------------------------------------------------------
>
>                 Key: HADOOP-13202
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13202
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 2.7.2
>            Reporter: zhengbing li
>            Assignee: Kai Sasaki
>             Fix For: 3.0.0-alpha1
>
>         Attachments: HADOOP-13202.01.patch, HADOOP-13202.02.patch
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> Current implementation:
> return (vectorSize + 7) / 8;
> when vectorSize is 2147483647(the max value of Int), error 
> :"java.lang.NegativeArraySizeException" will report 
> the implementation might be changed
> return (int)(((long)vectorSize + 7) / 8);



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