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https://issues.apache.org/jira/browse/TEZ-2168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14357008#comment-14357008
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Hitesh Shah commented on TEZ-2168:
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Just to clarify, there were 2 commits for this. One for the dir moves and one
for the pom modifications.
> Fix application dependencies on mutually exclusive artifacts:
> tez-yarn-timeline-history and tez-yarn-timeline-history-with-acls
> -------------------------------------------------------------------------------------------------------------------------------
>
> Key: TEZ-2168
> URL: https://issues.apache.org/jira/browse/TEZ-2168
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Hitesh Shah
> Assignee: Hitesh Shah
> Fix For: 0.6.1
>
> Attachments: TEZ-2168.1.post-script.patch,
> TEZ-2168.2.post-script.patch, TEZ-2168.combined.patch, TEZ-2168.file-move.sh
>
>
> Feedback from Chris Wensel on dev list related to simplifying the build file
> for an app dependent on Tez.
> Currently, based on hadoop versions, one needs to choose between mutually
> exclusive artifacts: tez-yarn-timeline-history and
> tez-yarn-timeline-history-with-acls.
> Suggested options:
> create a single artifact tez-yarn-timeline-history compiled with a default
> dep of hadoop 2.6, that includes the Manager. update the TezClient code to
> gracefully fail if the Manager is not applicable (the runtime env is Hadoop
> 2.4).
> or
> offer tez-yarn-timeline-history-with-acls as an optional artifact for Hadoop
> 2.6 deployments, with the single Manager class in it, which in turn requires
> the tez-yarn-timeline-history artifact -- which is sufficient for a 2.4
> runtime. if the user provides the additional -with-acls artifact, they are
> knowingly going to have problems on Hadoop 2.4.
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