Add conf. variable for displaying link to the task with most failures
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Key: HIVE-1578
URL: https://issues.apache.org/jira/browse/HIVE-1578
Project: Hadoop Hive
Issue Type: Bug
Affects Versions: 0.7.0
Reporter: Paul Yang
Assignee: Paul Yang
Fix For: 0.7.0
If a job fails, Hive currently displays a link to the task with the most number
of failures, for easy access to the error logs. However, generating the link
may require many RPC calls to get all the task completion events, adding a
delay of up to 30 minutes. This patch adds a configuration variable to control
whether the link is generated. Turning off this feature would also disable
automatic debugging tips generated by heuristics reading from the error logs.
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