lichenglin created SPARK-13907:
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Summary: Imporvement the cube with the Fast Cubing In apache Kylin
Key: SPARK-13907
URL: https://issues.apache.org/jira/browse/SPARK-13907
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 1.6.1
Reporter: lichenglin
I tried to build a cube on a 100 million data set.
When I set 9 fields to build the cube with 10 cores.
It nearly coast me a whole day to finish the job.
At the same time, it generate almost 1”TB“ data in the "/tmp“ folder.
Could we refer to the ”fast cube“ algorithm in apache Kylin
To make the cube builder more quickly???
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