Hi +1.Very nice feature, Thanks for your good contribution. Look forward to seeing the test report.
Regards Liang lionel061201 wrote > Hi dev, > Partition feature is now available on master and I just created a guidance > doc in > https://github.com/apache/carbondata/pull/1258 > > I added some tips about partition table query performance. Any performance > test and discussion are welcomed here. > > AFAIK according to the new datamap feature, when a query has filters in > where clause, it will prune blocklets with B tree index first and then > choose matched partitions in block level. My question is, would it be > helpful if we optimized the filters tree, and scan only the B tree index > of > the target partition(s)? > > Thanks & Regards, > CaoLu -- View this message in context: http://apache-carbondata-dev-mailing-list-archive.1130556.n5.nabble.com/DISCUSSION-About-partition-table-query-performance-tp20232p20417.html Sent from the Apache CarbonData Dev Mailing List archive mailing list archive at Nabble.com.
