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Posted to issues@hbase.apache.org by "Anoop Sam John (JIRA)" <ji...@apache.org> on 2015/04/18 19:55:59 UTC
[jira] [Updated] (HBASE-13496) Make
Bytes$LexicographicalComparerHolder$UnsafeComparer::compareTo inlineable
[ https://issues.apache.org/jira/browse/HBASE-13496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Anoop Sam John updated HBASE-13496:
-----------------------------------
Description:
While testing with some other perf comparisons I have noticed that the above method (which is very hot in read path) is not getting inline
bq.@ 16 org.apache.hadoop.hbase.util.Bytes$LexicographicalComparerHolder$UnsafeComparer::compareTo (364 bytes) hot method too big
We can do minor refactoring to make it inlineable.
> Make Bytes$LexicographicalComparerHolder$UnsafeComparer::compareTo inlineable
> -----------------------------------------------------------------------------
>
> Key: HBASE-13496
> URL: https://issues.apache.org/jira/browse/HBASE-13496
> Project: HBase
> Issue Type: Sub-task
> Components: Scanners
> Reporter: Anoop Sam John
> Assignee: Anoop Sam John
> Fix For: 2.0.0, 1.2.0
>
>
> While testing with some other perf comparisons I have noticed that the above method (which is very hot in read path) is not getting inline
> bq.@ 16 org.apache.hadoop.hbase.util.Bytes$LexicographicalComparerHolder$UnsafeComparer::compareTo (364 bytes) hot method too big
> We can do minor refactoring to make it inlineable.
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