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https://issues.apache.org/jira/browse/TEZ-2021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajesh Balamohan updated TEZ-2021:
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Attachment: avg_time_Taken_after_fix.png
TEZ-2021.2.patch
- Addressing comments.
- Attaching the avg_time_taken graph with the fix.
- Also modified the script to be compliant with 0.6.x releases as well.
Earlier patch was dependent on the "host" which got added via TEZ-2023.
> Tez tool to analyze shuffle performance in large clusters by mining task logs
> -----------------------------------------------------------------------------
>
> Key: TEZ-2021
> URL: https://issues.apache.org/jira/browse/TEZ-2021
> Project: Apache Tez
> Issue Type: Improvement
> Reporter: Rajesh Balamohan
> Assignee: Rajesh Balamohan
> Attachments: TEZ-2021.1.patch, TEZ-2021.2.patch,
> avg_time_Taken_after_fix.png, avg_time_taken_to_download.png,
> no_of_times_contacted.png, total_data_transferred.png
>
>
> Tez tool to analyze shuffle performance in large clusters by mining task
> logs. Provide an easier way to visualize (heat chart) and identify bad nodes
> in large cluster.
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