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https://issues.apache.org/jira/browse/HBASE-7884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13585591#comment-13585591
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clockfly commented on HBASE-7884:
---------------------------------
Test config:
=============
test platform: Intel(R) Core(TM)2 CPU 6300 @ 1.86GHz
JVM: java version "1.6.0_38"
Java(TM) SE Runtime Environment (build 1.6.0_38-b05)
Java HotSpot(TM) 64-Bit Server VM (build 20.13-b02, mixed mode)
> ByteBloomFilter's performance can be improved by avoiding multiplication when
> generating hash
> ----------------------------------------------------------------------------------------------
>
> Key: HBASE-7884
> URL: https://issues.apache.org/jira/browse/HBASE-7884
> Project: HBase
> Issue Type: Bug
> Components: Performance
> Affects Versions: 0.94.5
> Reporter: clockfly
> Priority: Minor
> Fix For: 0.96.0, 0.94.6
>
> Attachments: bloom_optimization_trunk_patch.patch,
> bloom_performance_tunning.patch, hbase-7884-performance-report.pdf,
> TestByteBloom.java
>
>
> ByteBloomFilter's performance can be optimized by avoiding multiplication
> operation when generating hash
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