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Ankit Singhal edited comment on PHOENIX-2715 at 4/3/18 6:06 PM: ---------------------------------------------------------------- Thanks [~apurtell] for the review, will change the log level of bind parameters to TRACE and update document with the correct logging parameters. [~apurtell]/[~sergey.soldatov]/[~elserj], Any more comments or should I upload a final patch with last discussed changes? was (Author: an...@apache.org): Thanks [~apurtell] for the review, will change the log level of bind parameters to TRACE and update document with the correct logging parameters. [~apurtell]/[~sergey.soldatov], Any more comments or should I upload a final patch with last discussed changes? > 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 > > > 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)