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From "Tsz Wo (Nicholas), SZE (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HDFS-475) Create a separate targets for fault injection related test and jar files creation files
Date Fri, 17 Jul 2009 00:39:15 GMT

     [ https://issues.apache.org/jira/browse/HDFS-475?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tsz Wo (Nicholas), SZE updated HDFS-475:
----------------------------------------

    Affects Version/s: 0.21.0
         Hadoop Flags: [Reviewed]

Also tried 
{noformat}
ant run-test-hdfs-fault-inject -Dtestcase=TestFiDataTransferProtocol
{noformat}
with the patch posted in HDFS-483.  It works.

Note that the patch changes the ant target name as shown below.
{noformat}
-  <target name="injectfaults" depends="compile" description="Weaves aspects into precomplied
HDFS classes">
+  <target name="compile-fault-inject" depends="compile-core, compile-hdfs-test">
{noformat}
"injectfaults" was introduced by HDFS-436 which is committed to 0.21.  I think this is not
an incompatible change since 0.21 is not yet released.

> Create a separate targets for fault injection related test and jar files creation files
> ---------------------------------------------------------------------------------------
>
>                 Key: HDFS-475
>                 URL: https://issues.apache.org/jira/browse/HDFS-475
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: build
>    Affects Versions: 0.21.0
>            Reporter: Konstantin Boudnik
>            Assignee: Konstantin Boudnik
>             Fix For: 0.21.0
>
>         Attachments: HDFS-475.patch, HDFS-475.patch, HDFS-475.patch, HDFS-475.patch,
HDFS-475.patch
>
>
> Current implementation of the FI framework allows to mix faults into production classes,
e.g. into build/ folder.
> Although the default probability level is set to zero it doesn't look clean and might
potentially over complicate the build and release process.
> FI related targets are better be logically and physically separated, e.g. to put instrumented
artifacts into a separate folder, say, build-fi/

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