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https://issues.apache.org/jira/browse/TEZ-1399?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14094916#comment-14094916
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Hitesh Shah commented on TEZ-1399:
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Comments:
bq. So the prewarm vertex must be setup identically to the read DAG vertex
- read DAG vertex should likely be changed to something along the lines of
first/root vertex
bq. The parallelism is the pre warm
- parallelism of
bq. "org.apache.tez.runtime.library.processor.PreWarmProcessor"
- use PreWarmProcessor.class.getName() instead
bq. tezConf.getBoolean("simplesessionexample.prewarm"
- replace magic string with a constant. Also, should have a "tez.examples."
prefix
Looks good apart from the minor comments above.
> Add an example to show session usage
> ------------------------------------
>
> Key: TEZ-1399
> URL: https://issues.apache.org/jira/browse/TEZ-1399
> Project: Apache Tez
> Issue Type: Task
> Reporter: Bikas Saha
> Assignee: Bikas Saha
> Priority: Blocker
> Attachments: TEZ-1399.1.patch, TEZ-1399.2.patch
>
>
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