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Andrey Mashenkov resolved IGNITE-20083. --------------------------------------- Fix Version/s: None Resolution: Duplicate Fixed in IGNITE-21580 > Sql. Investigate cost calculation for MAP/REDUCE aggregate. > ----------------------------------------------------------- > > Key: IGNITE-20083 > URL: https://issues.apache.org/jira/browse/IGNITE-20083 > Project: Ignite > Issue Type: Improvement > Components: sql > Affects Versions: 3.0.0-beta1 > Reporter: Maksim Zhuravkov > Priority: Minor > Labels: ignite-3 > Fix For: None > > > After removing complex objects between MAP/REDUCE phase cost computations > changed and some plans that were expected to choose MAP/REDUCE aggregates are > now choose colocated aggregations or exchange is moved prior to MAP phase, > and not inserted MAP/REDUCE phases. -- This message was sent by Atlassian Jira (v8.20.10#820010)