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From "Mike Drob (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-18281) Performance update in StoreFileWriter.java for string replacement
Date Wed, 28 Jun 2017 17:00:01 GMT

    [ https://issues.apache.org/jira/browse/HBASE-18281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16066862#comment-16066862
] 

Mike Drob commented on HBASE-18281:
-----------------------------------

{noformat}
+  static final Pattern dash = Pattern.compile("-");
{noformat}
This needs to be declared {{private}} as well.

We can update the commit message to include the issue number and fix the whitespace issues
on commit.

Let's see if QA has anything else to say.

> Performance update in StoreFileWriter.java for string replacement
> -----------------------------------------------------------------
>
>                 Key: HBASE-18281
>                 URL: https://issues.apache.org/jira/browse/HBASE-18281
>             Project: HBase
>          Issue Type: Improvement
>          Components: community
>            Reporter: Ben Epstein
>            Assignee: Ben Epstein
>            Priority: Trivial
>         Attachments: 0001-Created-static-pattern-matcher-for-performance.patch
>
>   Original Estimate: 5m
>  Remaining Estimate: 5m
>
> Change the replaceAll() function using regex with a static Pattern for performance upgrade



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