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Posted to issues@tez.apache.org by "Hitesh Shah (JIRA)" <ji...@apache.org> on 2016/05/08 18:33:12 UTC
[jira] [Commented] (TEZ-3086) Tez UI 2: Backward compatibility
changes
[ https://issues.apache.org/jira/browse/TEZ-3086?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15275665#comment-15275665 ]
Hitesh Shah commented on TEZ-3086:
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Can you please summarize the changes on how the backward compat layer works? i.e. in which situations will it fallback to using a different approach, etc?
> Tez UI 2: Backward compatibility changes
> ----------------------------------------
>
> Key: TEZ-3086
> URL: https://issues.apache.org/jira/browse/TEZ-3086
> Project: Apache Tez
> Issue Type: Sub-task
> Reporter: Sreenath Somarajapuram
> Assignee: Sreenath Somarajapuram
> Attachments: TEZ-3086.1.patch
>
>
> -Caller info is displayed for old dagInfo format-
> - Utilize DAG & Vertex progress value provided by AM web service V1
> - If not dagInfo, load caller tInfo from HIVE_QUERY_ID, and if available set the caller type as Hive.
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