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
