hi:
we found the hdfs storage defined by kylin.hdfs.working.dir becoming too
large,and seems to be larger than kylin related hbase storage,what are these
storage for? is it safe to remove some data in this dir?
some sub directory for example:
Did you try to run cleanup as this guide:
https://kylin.apache.org/docs15/howto/howto_cleanup_storage.html
The files in "cuboid" folder are calculated cube data; They were kept there
only for further segment merge; If you don't plan to merge, you can
manually drop them, will not hurt on query;
fengYu created KYLIN-1832:
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Summary: HyperLogLog speed is too slow in encode and decode
Key: KYLIN-1832
URL: https://issues.apache.org/jira/browse/KYLIN-1832
Project: Kylin
Issue Type: Improvement
Shaofeng SHI created KYLIN-1831:
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Summary: Couldn't run "count (distinct pk)" on a lookup table
Key: KYLIN-1831
URL: https://issues.apache.org/jira/browse/KYLIN-1831
Project: Kylin
Issue Type:
fengYu created KYLIN-1833:
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Summary: union operation will cause error result
Key: KYLIN-1833
URL: https://issues.apache.org/jira/browse/KYLIN-1833
Project: Kylin
Issue Type: Improvement
Richard Calaba created KYLIN-1834:
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Summary: java.lang.IllegalArgumentException: Value not exists! -
in Step 4 - Build Dimension Dictionary
Key: KYLIN-1834
URL: https://issues.apache.org/jira/browse/KYLIN-1834
Richard Calaba created KYLIN-1835:
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Summary: Error: java.lang.NumberFormatException: For input
count_distinct on Big Int ??? (#7 Step Name: Build Base Cuboid Data)
Key: KYLIN-1835
URL:
Hello,
We plan to upgrade to Kylin 1.5.x series from 1.2 series. We want to ask
the team a few questions / clarification before proceeding. Since we are
looking at upgrading, please do let us know the behaviour for the latest
1.5.x release.
1) Updating facts
Eg:
Lets say im building a cube
Richard Calaba created KYLIN-1836:
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Summary: Kylin 1.5+ New Aggregation Group - UI improvement
Key: KYLIN-1836
URL: https://issues.apache.org/jira/browse/KYLIN-1836
Project: Kylin
Issue
Shaofeng SHI created KYLIN-1838:
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Summary: Fix sample cube definition
Key: KYLIN-1838
URL: https://issues.apache.org/jira/browse/KYLIN-1838
Project: Kylin
Issue Type: Bug
Components:
Richard Calaba created KYLIN-1837:
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Summary: Feature request - cross cube reuse of Kylin fact/lookup
snapshots ...
Key: KYLIN-1837
URL: https://issues.apache.org/jira/browse/KYLIN-1837
Project: Kylin
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