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From "Konstantin Boudnik (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-6003) AspectJ framework for HDFS code and tests
Date Fri, 19 Jun 2009 22:02:07 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-6003?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Konstantin Boudnik updated HADOOP-6003:
---------------------------------------

    Attachment: HADOOP-6003.patch

Slightly different version of the original patch:
conf/fi-site.xml is moved to src/test. build.xml is modified to copy it for test runs.
<iajc> task definition is moved inside of the target 'injectfaults' to guarantee that
it always defined

Couldn't reproduce the issue with 
{noformat}
ant clean
{noformat}
works for me every time. Is it possible that you had some files permission issues?

Wrt to TestFileCreation: I have ran this test many times and seen a failure only once. The
problem with this test is that while I can confirm that faults methods are called they weren't
called frequent enough (i.e. < 80 called during the test execution) to reach the necessary
threshold of 1% to inject a fault. In other words, the instrumented isn't being called often
enough. I'd suggest to run TestDirectoryScanner instead where these instrumented functions
are called pretty often so the test fails on every run.


> AspectJ framework for HDFS code and tests
> -----------------------------------------
>
>                 Key: HADOOP-6003
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6003
>             Project: Hadoop Core
>          Issue Type: Sub-task
>          Components: test
>    Affects Versions: 0.20.0
>            Reporter: Konstantin Boudnik
>            Assignee: Konstantin Boudnik
>             Fix For: 0.21.0
>
>         Attachments: HADOOP-6003.patch, HADOOP-6003.patch, HADOOP-6003.patch, HADOOP-6003.patch,
HADOOP-6003.patch, HADOOP-6003.sh, HADOOP-6003.sh
>
>
> This subtask takes care about HDFS part of Hadoop only. Others will be added later as
needed: it will include only new aspects development and modifications of build.xml file

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