Eugene Koifman created HIVE-9351:
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Summary: Running Hive Jobs with Tez cause templeton to never
report percent complete
Key: HIVE-9351
URL: https://issues.apache.org/jira/browse/HIVE-9351
Project: Hive
Issue Type: Bug
Components: WebHCat
Affects Versions: 0.14.0
Reporter: Eugene Koifman
Assignee: Eugene Koifman
Currently, when submitting Hive jobs through WebHCat and Hive is configured to
use Tez, the "percentComplete" field returned by WebHCat is empty.
LaunchMapper in WebHCat parses stderr of the process that it launches to
extract map = 100%, reduce = 100%. With Tez the content of stderr looks like
{noformat}
Map 1: -/- Reducer 2: 0/1
Map 1: -/- Reducer 2: 0(+1)/1
Map 1: -/- Reducer 2: 1/1
{noformat}
WebHCat should handle that as well.
WebHCat will follow HIVE-8495 and report (completed tasks)/(total tasks) as a
percentage.
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