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Alexey Kuznetsov updated IGNITE-3768: ------------------------------------- Fix Version/s: (was: 1.8) > SQL: implement collecting query metrics from map step to reduce step > -------------------------------------------------------------------- > > Key: IGNITE-3768 > URL: https://issues.apache.org/jira/browse/IGNITE-3768 > Project: Ignite > Issue Type: Task > Components: SQL > Affects Versions: 1.6 > Reporter: Alexey Kuznetsov > > Ignite SQL engine use a mapreduce to execute query on cluster. > Some node map queries over cluster and after they are completed and reduced > on initial node. > In current implementation we measure duration on initial node and on all > nodes where two-step queries are executed, but only overall duration is > returned. > We also need to return duration from all two-step queries. -- This message was sent by Atlassian JIRA (v6.3.4#6332)