Sreenath Somarajapuram created TEZ-3428:
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Summary: Tez UI: First Tab not needed for few entries in DAG
listings
Key: TEZ-3428
URL: https://issues.apache.org/jira/browse/TEZ-3428
Project: Apache Tez
Issue Type: Bug
Reporter: Sreenath Somarajapuram
Assignee: Sreenath Somarajapuram
All DAGs get listed in a table in the Tez view (navigated through Hive View's
Query Tab) which allows for pagination. But when there are few DAGs ( less than
5 e.g.), then the navigation buttons still show Tab "First" and Tab "1" which
can be misleading.
It would be better to show only the page number when there is only one page of
DAGs. The "First" tab could become enabled/visible when there are more entries
into the table and the user navigates to subsequent pages.
Suggested by ritticheria.
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