I noticed this test slow down about a month ago. I hit the timeouts but I assumed at the time that I was running on an underpowered/overtaxed machine.
Can you log a JIRA case please, Kevin? It would be useful if someone could do some experiments to find out whether this test was faster 6 months ago, and if so, which git commit since then caused the slowdown. Julian > On Jun 21, 2018, at 12:24 PM, Kevin Risden <[email protected]> wrote: > > I have been hitting the RelMetadataTest.testPullUpPredicatesForExprsItr 20 > second timeout more often recently and Apache build Jenkins has hit it > recently as well [1,2,3]. In one of the recent partial successes [4], the > RelMetadataTest suite takes just under 20 seconds at 19.45 seconds. > > [INFO] Running org.apache.calcite.test.RelMetadataTest > [WARNING] Tests run: 140, Failures: 0, Errors: 0, Skipped: 6, Time > elapsed: 19.45 s - in org.apache.calcite.test.RelMetadataTest > > I don't know much about what this test is trying to do. Is there something > that could be causing this test to run longer? > > [1] https://builds.apache.org/job/Calcite-Master/306/ > [2] https://builds.apache.org/job/Calcite-Master/307/ > [3] https://builds.apache.org/job/Calcite-Master/308/ > [4] > https://builds.apache.org/job/Calcite-Master/306/jdk=JDK%201.8%20(latest),label_exp=ubuntu&&!cloud-slave/consoleText > > Kevin Risden
