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Posted to hdfs-issues@hadoop.apache.org by "Hairong Kuang (JIRA)" <ji...@apache.org> on 2009/08/17 23:17:14 UTC

[jira] Updated: (HDFS-548) TestFsck takes nearly 10 minutes to run - a quarter of the entire hdfs-test time

     [ https://issues.apache.org/jira/browse/HDFS-548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hairong Kuang updated HDFS-548:
-------------------------------

        Fix Version/s: 0.21.0
    Affects Version/s: 0.21.0
               Status: Patch Available  (was: Open)

> TestFsck takes nearly 10 minutes to run - a quarter of the entire hdfs-test time
> --------------------------------------------------------------------------------
>
>                 Key: HDFS-548
>                 URL: https://issues.apache.org/jira/browse/HDFS-548
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: test
>    Affects Versions: 0.21.0
>            Reporter: Jakob Homan
>            Assignee: Hairong Kuang
>             Fix For: 0.21.0
>
>         Attachments: slowFsck.patch
>
>
> run-test-hdfs was run repeatedly (n = 16) and the execution time of each test was recorded.  Testfsck was by far the longest test, with a median run time of 564 seconds, nearly 10 minutes.  This is a quarter of the entire time spent over the average 40 minute run for all the tests, and much too long for any individual test.

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