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From "Vikas Vishwakarma (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-17877) Replace/improve HBase's byte[] comparator
Date Mon, 24 Apr 2017 03:11:04 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17877?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15980674#comment-15980674

Vikas Vishwakarma commented on HBASE-17877:

yes, I was trying to avoid that but it is a fixed cost. The benchmarks without randomizing
or having a fixed diff between the arrays was coming out quiet strange and not even varying
much with byte array size which it should ideally because as the size increases we will have
that many long iterations. 

> Replace/improve HBase's byte[] comparator
> -----------------------------------------
>                 Key: HBASE-17877
>                 URL: https://issues.apache.org/jira/browse/HBASE-17877
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Lars Hofhansl
>            Assignee: Vikas Vishwakarma
>         Attachments: 17877-1.2.patch, 17877-v2-1.3.patch, 17877-v3-1.3.patch, 17877-v4-1.3.patch,
ByteComparatorJiraHBASE-17877.pdf, HBASE-17877.branch-1.3.001.patch, HBASE-17877.branch-1.3.002.patch,
HBASE-17877.master.001.patch, HBASE-17877.master.002.patch
> [~vik.karma] did some extensive tests and found that Hadoop's version is faster - dramatically
faster in some cases.
> Patch forthcoming.

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