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https://issues.apache.org/jira/browse/HADOOP-9741?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hitesh Shah updated HADOOP-9741:
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Attachment: INDEX.LIST
Attaching an index file for hadoop-common-3.0.0-SNAPSHOT.jar. It is relative to
the top of the jar so re-location of the jar itself should not affect this.
The performance improvement from what I have seen is quite small - around 10-20
ms when cycling through the jars in the hadoop classpath with a test program.
Given your concerns with jar-of-jars and the other tomcat issue that I had not
come across, I am becoming inclined to not push this in until I can prove more
substantial gains on a cluster.
> 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, INDEX.LIST
>
>
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