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https://issues.apache.org/jira/browse/HADOOP-6349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12796528#action_12796528
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William Kinney commented on HADOOP-6349:
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Todd found my issue, no -O flag for gcc. Results:
File 1 - 152MB text:
Pack:
java/jfastlz: 2.616 s
c/fastlz: 0.973 s
Unpack:
java/jfastlz: 1.710 s
c/fastlz: 0.901 s
File 2 - 511MB binary:
Pack:
java/jfastlz: 3.221 s
c/fasltz: 1.644 s
Unpack:
java/jfastlz: 3.611 s
c/fastlz: 2.121 s
> Implement FastLZCodec for fastlz/lzo algorithm
> ----------------------------------------------
>
> Key: HADOOP-6349
> URL: https://issues.apache.org/jira/browse/HADOOP-6349
> Project: Hadoop Common
> Issue Type: New Feature
> Components: io
> Reporter: William Kinney
> Attachments: HADOOP-6349-TestFastLZCodec.patch, HADOOP-6349.patch,
> TestCodecPerformance.java, testCodecPerfResults.tsv
>
>
> Per [HADOOP-4874|http://issues.apache.org/jira/browse/HADOOP-4874], FastLZ
> is a good (speed, license) alternative to LZO.
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