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From "Alejandro Abdelnur (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-9741) Make build created indexed jars
Date Wed, 17 Jul 2013 22:44:49 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-9741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13711748#comment-13711748

Alejandro Abdelnur commented on HADOOP-9741:

I'm not familiar with the how the indexing works, looking at the generated index file in the
META-INF dir of the generated JAR may answer things.

The thing that worries me is that if the index has 'hardcoded' locations of JARs locally,
which are determined at build time, that will break things when the JARs are moved to the
share/hadoop/*/ directories.

>From what I understand, the index disables class lookup in the JARs that are part of an
index in another JAR.

Assuming it works, do you know what is the speed-up impact of this?
> Make build created indexed jars
> -------------------------------
>                 Key: HADOOP-9741
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9741
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Hitesh Shah
>            Assignee: Hitesh Shah
>            Priority: Minor
>         Attachments: HADOOP-9741.1.patch

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