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https://issues.apache.org/jira/browse/TEZ-1973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14294084#comment-14294084
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Sreenath Somarajapuram commented on TEZ-1973:
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Thanks, Prakash.
(* Code Changed)
1. Column names come from configurations and data displayed in tables are
direct data.
2. Shuffle error counter was coming as an edge only counter, and we don't
support edge counters now.
*3. Have changed to "Number of rows".
4. Not reproducible
5. Decided to go with string formatting as configurations comes as string, and
I wasn't sure about the maximum length. With the current method we need not
worry about the size of incoming data.
*6. Added as helper.
7. Gets invalid with #6.
8. setChildrenInOrder both filters and orders the children. It depends on
allChildren (set by _cacheChildren) array to do this.
9. isAncestor - By design.
10. InputDataNode - Intended, because we will have an idea about depth & parent
only after the full structure is created by _treefyVertices.
11. Have added more comments, may be a doc might be better.
*12. Changed.
13. Because I anticipate more things to come under inputs and outputs. Right
now its just configs.
> Dag View
> --------
>
> Key: TEZ-1973
> URL: https://issues.apache.org/jira/browse/TEZ-1973
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Sreenath Somarajapuram
> Assignee: Sreenath Somarajapuram
> Attachments: TEZ-1973.1.patch, TEZ-1973.2.patch, TEZ-1973.3.patch,
> TEZ-1973.4.patch, TEZ-1973.5.patch, TEZ-1973.6.patch, TEZ-1973.7.patch
>
>
> Dag View
> 1. Vertex node with name and status
> - Task bubble with count
> - Context sensitive sources/sinks bubble with count
> - Vertex group bubble.
> - Color coded links (Based on type) with support for backward links, to show
> possible issues in the DAG.
> 2. On click redirection for all items.
> - Vertex -> Vertex details page
> - Tasks bubble -> Task list
> - sources/sink bubble -> Sources & sinks page
> - Input -> Respective input's configuration page
> - Output -> Respective output configurations page
> 3. Double click - Toggle display of sources & sinks.
> 4. Panning, zooming, fit button, full screen button.
> 5. Tooltips for all entities.
> 6. Toggling display of sources & sinks.
> 7. Orientation change
> 8. Vertex tooltip customization - Now counters can also be displayed on the
> tooltip.
> 9. Row count selector for all tables.
> 10. Number formatting for counters and configurations.
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