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Josh Elser commented on PHOENIX-2715: ------------------------------------- +1 this is fantastic. > Query Log > --------- > > Key: PHOENIX-2715 > URL: https://issues.apache.org/jira/browse/PHOENIX-2715 > Project: Phoenix > Issue Type: New Feature > Reporter: Nick Dimiduk > Assignee: Ankit Singhal > Priority: Major > Attachments: PHOENIX-2715.patch, PHOENIX-2715_master.patch, > PHOENIX-2715_master_V1.patch, PHOENIX-2715_master_V2.patch > > > One useful feature of other database systems is the query log. It allows the > DBA to review the queries run, who's run them, time taken, &c. This serves > both as an audit and also as a source of "ground truth" for performance > optimization. For instance, which columns should be indexed. It may also > serve as the foundation for automated performance recommendations/actions. > What queries are being run is the first piece. Have this data tied into > tracing results and perhaps client-side metrics (PHOENIX-1819) becomes very > useful. > This might take the form of clients writing data to a new system table, but > other implementation suggestions are welcome. -- This message was sent by Atlassian JIRA (v7.6.3#76005)