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Posted to common-issues@hadoop.apache.org by "Tsz Wo Nicholas Sze (JIRA)" <ji...@apache.org> on 2016/02/17 01:08:18 UTC

[jira] [Updated] (HADOOP-10865) Add a Crc32 chunked verification benchmark for both directly and non-directly buffer cases

     [ https://issues.apache.org/jira/browse/HADOOP-10865?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tsz Wo Nicholas Sze updated HADOOP-10865:
-----------------------------------------
    Attachment: c10865_20160216.patch

c10865_20160216.patch: changes the test to skip native crc but not throwing AssertionError when !NativeCrc32.isAvailable().

> Add a Crc32 chunked verification benchmark for both directly and non-directly buffer cases
> ------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-10865
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10865
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: util
>            Reporter: Tsz Wo Nicholas Sze
>            Assignee: Tsz Wo Nicholas Sze
>            Priority: Minor
>              Labels: BB2015-05-TBR
>         Attachments: HADOOP-10865.002.patch, c10865_20140717.patch, c10865_20160216.patch
>
>
> Currently, it is not easy to compare Crc32 chunked verification implementations.  Let's add a benchmark.



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