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https://issues.apache.org/jira/browse/TEZ-3631?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sreenath Somarajapuram updated TEZ-3631:
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Attachment: TEZ-3631.1.patch
[~harishjp] [~sseth] Please help in reviewing the patch.
> Tez UI: TEZ_DAG_EXTRA_INFO compatibility changes - Makes All DAGs page faster.
> ------------------------------------------------------------------------------
>
> Key: TEZ-3631
> URL: https://issues.apache.org/jira/browse/TEZ-3631
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Sreenath Somarajapuram
> Assignee: Sreenath Somarajapuram
> Attachments: TEZ-3631.1.patch
>
>
> TEZ-3611 will be moving dagPlan and counters into a new entity of type
> TEZ_DAG_EXTRA_INFO. Thus TEZ_DAG_ID entity would be lighter and would load
> faster.
> This ticket is to ensure that the UI works as expected with the new changes
> and is backward compatible.
> Need to consider the following cases:
> 1. TEZ_DAG_EXTRA_INFO must be loaded only from the inner pages and not in All
> DAGs page
> 2. Add TEZ_DAG_EXTRA_INFO must be part of Dag data zip
> 3. Caller Contex should be taken from the DAG JSON and not from DAG Plan
> 4. Display a button in All DAGs table for the user to load counter data if
> required. Display a tooltip saying that this operation would be costly.
> 5. Maintain backward compatibility
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