Zoltan Borok-Nagy has posted comments on this change. ( http://gerrit.cloudera.org:8080/18970 )
Change subject: IMPALA-11572: deflake test_mt_dop_skew_lpt ...................................................................... Patch Set 3: The output when the test failed was: Intra-node bytes read ratio: 0.851655249533 Intra-node bytes read ratio: 0.846774149927 Intra-node bytes read ratio: 0.906574578898 Intra-node bytes read ratio: 0.913603153815 Intra-node bytes read ratio: 0.992364351227 Intra-node bytes read ratio: 0.940050689022 Intra-node bytes read ratio: 0.913603153815 Intra-node bytes read ratio: 0.847385462994 Intra-node bytes read ratio: 0.877547212443 Intra-node bytes read ratio: 0.999241615783 Intra-node bytes read ratio: 0.992311850461 Intra-node bytes read ratio: 0.943899035065 Intra-node bytes read ratio: 0.777049860412 Intra-node bytes read ratio: 0.767195863154 Intra-node bytes read ratio: 0.943888177125 I updated the test by adding more small files and also relaxed the skew ratio to 0.85. Without IMPALA-11539 the test can still fail in my local environment. With IMPALA-11539 I get min/max ratios very close to 1.0. Hopefully this modification will be enough. If not, we can consider marking this test for serial execution. -- To view, visit http://gerrit.cloudera.org:8080/18970 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I823542c21fe8f10f43a501fe4175da883eaf2f99 Gerrit-Change-Number: 18970 Gerrit-PatchSet: 3 Gerrit-Owner: Zoltan Borok-Nagy <borokna...@cloudera.com> Gerrit-Reviewer: Csaba Ringhofer <csringho...@cloudera.com> Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com> Gerrit-Reviewer: Michael Smith <michael.sm...@cloudera.com> Gerrit-Reviewer: Zoltan Borok-Nagy <borokna...@cloudera.com> Gerrit-Comment-Date: Fri, 16 Sep 2022 14:34:48 +0000 Gerrit-HasComments: No
