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https://issues.apache.org/jira/browse/HBASE-15479?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15205155#comment-15205155
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Vladimir Rodionov commented on HBASE-15479:
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[~carp84]
{quote}
However, it seems to me the compareTo method of HRegionInfo has more cost than
Long, so could you also share the performance boost with the latest patch
Vladimir Rodionov? Thanks.
{quote}
Overhead of compareTo is extremely low. I do see performance boost and
decreased frequency of GC. Will publish numbers in parent ticket.
> No more garbage or beware of autoboxing
> ---------------------------------------
>
> Key: HBASE-15479
> URL: https://issues.apache.org/jira/browse/HBASE-15479
> Project: HBase
> Issue Type: Bug
> Components: Client
> Affects Versions: 2.0.0, 1.1.0, 1.2.0
> Reporter: Vladimir Rodionov
> Assignee: Vladimir Rodionov
> Fix For: 2.0.0, 1.3.0, 1.2.1, 0.98.19, 1.4.0, 1.1.5
>
> Attachments: HBASE-15479-v1.patch, HBASE-15479-v2.patch
>
>
> Quick journey with JMC in a profile mode revealed very interesting and
> unexpected heap polluter on a client side. Patch will shortly follow.
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