Prakash Ramachandran created TEZ-2453:
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Summary: Tez UI: show the dag Info
Key: TEZ-2453
URL: https://issues.apache.org/jira/browse/TEZ-2453
Project: Apache Tez
Issue Type: Bug
Components: UI
Reporter: Prakash Ramachandran
Assignee: Prakash Ramachandran
hive/pig etc can set additional info on the dag using
/**
* Set description info for this DAG that can be used for visualization
purposes.
* @param dagInfo JSON blob as a serialized string.
* Recognized keys by the UI are:
* "context" - The application context in which this DAG
is being used.
* For example, this could be set to "Hive" or
"Pig" if
* this is being run as part of a Hive or Pig
script.
* "description" - General description on what this DAG is
going to do.
* In the case of Hive, this could be the SQL
query text.
* @return {@link DAG}
*/
It would be useful to show this information.
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