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https://issues.apache.org/jira/browse/HBASE-15314?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15881836#comment-15881836
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chunhui shen commented on HBASE-15314:
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bq. How would you handle the case of striping
Read the block from two files if crossed, just like the handling of
ByteBufferIOEngine which would read block from multiple ByteBuffer.
This logic is implemented by FileIOEngine#accessFile from the attachment
'FileIOEngine.java'.
Thanks
> Allow more than one backing file in bucketcache
> -----------------------------------------------
>
> Key: HBASE-15314
> URL: https://issues.apache.org/jira/browse/HBASE-15314
> Project: HBase
> Issue Type: Sub-task
> Components: BucketCache
> Reporter: stack
> Assignee: Aaron Tokhy
> Attachments: FileIOEngine.java, HBASE-15314.master.001.patch,
> HBASE-15314.master.001.patch, HBASE-15314.patch, HBASE-15314-v2.patch,
> HBASE-15314-v3.patch
>
>
> Allow bucketcache use more than just one backing file: e.g. chassis has more
> than one SSD in it.
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