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https://issues.apache.org/jira/browse/TEZ-1187?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Harish Jaiprakash updated TEZ-1187:
-----------------------------------
Attachment: TEZ-1187.06.patch
* Removed all usage of TezSharedExecutor, only exposing them through the
contexts.
* Accepting a format and using thread id to generate unique thread name.
* Introduced configuration for min and max, but that required Configuration
object. Which means its no longer a singleton and sharing is gone. Should I
just introduce static method to initialize a singleton? Ideal way would be to
pass down from the main method/class. In this case it would be TezChild.
> Share Thread pools between different tasks
> ------------------------------------------
>
> Key: TEZ-1187
> URL: https://issues.apache.org/jira/browse/TEZ-1187
> Project: Apache Tez
> Issue Type: Sub-task
> Reporter: Siddharth Seth
> Assignee: Harish Jaiprakash
> Attachments: TEZ-1187.02.patch, TEZ-1187.03.patch, TEZ-1187.04.patch,
> TEZ-1187.05.patch, TEZ-1187.06.patch, TEZ-1187.WIP.01.patch
>
>
> Thread pools are used all over for fetchers, sort etc. When running a single
> task - this is already a problem, and gets worse when running multiple tasks.
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