Richard Calaba created KYLIN-1863:
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Summary: Discard the Jobs while Droping/Purging the Cube
Key: KYLIN-1863
URL: https://issues.apache.org/jira/browse/KYLIN-1863
Project: Kylin
Issue Type: Bug
Reporter: Richard Calaba
Fix For: all, v1.5.2.1, v1.5.2
I have observed that following scenario on UI leaves uncleaned meta-data in
Kylin:
1) I have a error status job in Monitor for my Cube. I drop the cube from UI. I
still see the error status jobs in Monitor after Dropping the Cube. If I try to
Discard the job -> I am getting NPE. Didn't test the same if Purge used instead
of Drop - but this needs to be checked as well.
2) Not 100% sure - but I have a feeling that if I Drop cube from UI before
Purging it 1st - some job execution metadata (finished build jobs) stay in the
system ... (intermediate tables/HDFS folders/...). It is hard to find a prove
now when my system is polluted with old job executions. This could be checked
while working on 1) above.
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