Re: [DISCUSSION] support user specified segment reading for query

Posted by Jin Zhou on Oct 12, 2017; 7:11am
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/DISCUSSION-support-user-specified-segment-reading-for-query-tp23499p23971.html

@Liang

query hint seems like a nice way to support this feature.
but if query hint is only supported in spark 2.2, then the "set command"
design may be a alternative way in spark 2.1 because there are some hadoop
distributions (such as huawei FI) whose spark version is 2.1.





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