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https://issues.apache.org/jira/browse/PHOENIX-1287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14362303#comment-14362303
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ASF GitHub Bot commented on PHOENIX-1287:
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GitHub user shuxiong opened a pull request:
https://github.com/apache/phoenix/pull/46
Draft for PHOENIX-1287 subtask, ByteBasedLikeExpression
Hi @JamesRTaylor ,
This is a draft for
1. Abstraction for Regex Engine, byte-based one(JONI) and string-based
one(j.u.regex)
2. ByteBasedLikeExpression and StringBasedLikeExpression based on 1.
Comment if you think there is anything to be improved.
Then I will work on other expressions(RegexpReplaceFunction,
RegexpSplitFunction, RegexpSubstrFunction) next.
Thanks.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/shuxiong/phoenix 4.3-PHOENIX-1287
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/phoenix/pull/46.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #46
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commit c96a34644eeb2d8769f9978aa5a28afd77f4c3c4
Author: yesx <[email protected]>
Date: 2015-03-15T07:34:32Z
PHOENIX-1287 add ByteBased options in QueryServices; add lib dependency
for JONI
commit 740f53d0cdf28300bf94c0a197245874d58005da
Author: yesx <[email protected]>
Date: 2015-03-15T08:12:55Z
PHOENIX-1287 add AbstractBase Pattern and Matcher, JONI-based and
Java-based; Add new types, ByteBasedLikeExpression and StringBasedLikeExpression
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> Use the joni byte[] regex engine in place of j.u.regex
> ------------------------------------------------------
>
> Key: PHOENIX-1287
> URL: https://issues.apache.org/jira/browse/PHOENIX-1287
> Project: Phoenix
> Issue Type: Bug
> Reporter: James Taylor
> Labels: gsoc2015
>
> See HBASE-11907. We'd get a 2x perf benefit plus it's driven off of byte[]
> instead of strings.Thanks for the pointer, [~apurtell].
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