Profiling job succeed but no metrics returned

[Secfree Teng]

Hi all,

Background

   - I configured Griffin with external HDFS, Yarn, and Hive.
   - The profiling job always succeeds in each scheduled time.
   - Check the “…/griffin/persist/metricName/timestamp/_METRICS” file and
   confirm it have the right content.
   - No suspicious log found in “service.log” and Livy’s log file.
   - “No content” returned when accessing the job’s “metrics” page.

Any possible reasons?

Any help is appreciated. Thank you.