[jira] [Commented] (HBASE-13510) Refactor Bloom filters to make use of Cell Comparators in case of ROW_COL

["ramkrishna.s.vasudevan (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-13510?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14528301#comment-14528301 ] 

ramkrishna.s.vasudevan commented on HBASE-13510:
------------------------------------------------

To be noted that in case of ROW bloom still we have to use the byte[]. Anyway we don't have a Cell coming into picture there so we could use Bytes.RAW_BYTESCOMPARATOR.

> Refactor Bloom filters to make use of Cell Comparators in case of ROW_COL
> -------------------------------------------------------------------------
>
>                 Key: HBASE-13510
>                 URL: https://issues.apache.org/jira/browse/HBASE-13510
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: ramkrishna.s.vasudevan
>            Assignee: ramkrishna.s.vasudevan
>             Fix For: 2.0.0
>
>         Attachments: HBASE-13510_1.patch
>
>
> In order to address the comments over in HBASE-10800 related to comparing Cell with a serialized KV's key we had some need for that in Bloom filters.  After discussing with Anoop, we found that it may be possible to remove/modify some of the APIs in the BloomFilter interfaces and for doing that we can purge ByteBloomFilter.  
> I read the code and found that ByteBloomFilter was getting used in V1 version only.  Now as it is obsolete we can remove this code and move some of the static APIs in ByteBloomFilter to some other util class or bloom related classes which will help us in refactoring the code too.



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