[
https://issues.apache.org/jira/browse/HBASE-15314?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15880915#comment-15880915
]
ramkrishna.s.vasudevan commented on HBASE-15314:
------------------------------------------------
[~zjushch], [~zyork], [~aartokhy]
What is the decision here?
Going thro the discussions and the patch since we have now more than one file
backing the bucket cache we are now able to make use of all the SSDs mounted so
it also means when we have random reads we are able to parallely access the
data in all SSDs. But I think none of the patches here change the way the
writes are written to the SSDs via the allocators that [~danielpol] had
mentioned.
> 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.
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
