> On Jan. 7, 2016, 3:21 p.m., Maxim Khutornenko wrote: > > src/main/java/org/apache/aurora/scheduler/storage/db/DbModule.java, line 126 > > <https://reviews.apache.org/r/42041/diff/1/?file=1186513#file1186513line126> > > > > Are there any perf implications from having it ON by default? Should it > > be a configurable flag instead?
Good question, I'll run benchmarks and update the testing done. - Zameer ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/42041/#review113355 ----------------------------------------------------------- On Jan. 7, 2016, 3:14 p.m., Zameer Manji wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/42041/ > ----------------------------------------------------------- > > (Updated Jan. 7, 2016, 3:14 p.m.) > > > Review request for Aurora, John Sirois and Maxim Khutornenko. > > > Repository: aurora > > > Description > ------- > > With this enabled operators can visit the H2 console at /h2console and run > queries like `SELECT * FROM INFORMATION_SCHEMA.QUERY_STATISTICS ORDER BY > MAX_EXECUTION_TIME DESC;` to diagnose slow schedulers. > > > Diffs > ----- > > src/main/java/org/apache/aurora/scheduler/storage/db/DbModule.java > e3efbdb80d8b18312bf1589eef883cdeee65b225 > > Diff: https://reviews.apache.org/r/42041/diff/ > > > Testing > ------- > > Ran `SELECT * FROM INFORMATION_SCHEMA.QUERY_STATISTICS ORDER BY > MAX_EXECUTION_TIME DESC;` within vagrant and saw query statistics. > > > Thanks, > > Zameer Manji > >
