QiangCai commented on pull request #3988:
URL: https://github.com/apache/carbondata/pull/3988#issuecomment-763288420
@ajantha-bhat collect all index files from executor write task into driver
side in memory, then write carbonindexmerge once.
it can avoid writing index file in executor t
QiangCai commented on pull request #3988:
URL: https://github.com/apache/carbondata/pull/3988#issuecomment-762090072
how about skip carbonindex files step to generate carbonindexmerge files
directly on driver side?
This is a
QiangCai commented on pull request #3988:
URL: https://github.com/apache/carbondata/pull/3988#issuecomment-719134288
In the description, after it implements point 2, it should immediately
delete the index file. So point 1 is no needed, right?
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