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From "Anoop Sam John (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-17232) Replace HashSet with ArrayList
Date Fri, 02 Dec 2016 07:39:58 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17232?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15714338#comment-15714338
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Anoop Sam John commented on HBASE-17232:
----------------------------------------

Looks ok.
We are sure we wont be adding duplicated scanners in any case.. The Set might have been selected
to make sure no dup addition.. But I believe there is no dup chance at all.  +1 if QA is fine.
Tks.

> Replace HashSet with ArrayList
> ------------------------------
>
>                 Key: HBASE-17232
>                 URL: https://issues.apache.org/jira/browse/HBASE-17232
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 2.0.0
>            Reporter: binlijin
>            Assignee: binlijin
>             Fix For: 2.0.0
>
>         Attachments: HBASE-17232.patch
>
>
> HashSet is slow than ArrayList, also generate more garbage.  



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