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https://issues.apache.org/jira/browse/HBASE-6457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13423461#comment-13423461
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Andrew Purtell commented on HBASE-6457:
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Our internal frankenBase uses MD5 calculated from time, hostname, and MAC
address if available to name output HFiles. Seem reasonable? I can put up a
patch.
> when use bulkload, hundreds of reduce write hfile, maybe create files of the
> same name, as a result some data loss
> -------------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-6457
> URL: https://issues.apache.org/jira/browse/HBASE-6457
> Project: HBase
> Issue Type: Bug
> Components: mapreduce
> Affects Versions: 0.92.1
> Reporter: wanbin
>
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