Did you analyze why the first step is slow?
Kylin 2.3 will support using SparkSQL to perform the first step:
SparkSQL should be more general than Impala. You can take a try.
2018-02-22 19:31 GMT+08:00 Kumar, Manoj H <manoj.h.ku...@jpmorgan.com>:
> Can we use Impala for getting #1 step in Cube building – I believe Impala
> is faster than hive, it takes time to get first done using hive. Is there
> way where we can use it. Pls. advise.
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Shaofeng Shi 史少锋