Tim Armstrong has uploaded this change for review. ( http://gerrit.cloudera.org:8080/15065
Change subject: IMPALA-9302: disable ineffective filters for mt_dop > 0 ...................................................................... IMPALA-9302: disable ineffective filters for mt_dop > 0 The optimisation of disabling ineffective row-level runtime filters was not implemented in the MT scan code paths, because the ProcessSplit() functions, where it was implemented, are not used for mt_dop > 0. This change adds it to HdfsScanner::GetNext(), which is used for mt_dop > 0 but not mt_dop = 0. Testing: Run existing runtime row filters test with mt_dop. This reproduced the issue before I fixed it. Change-Id: I8a55a9d4ac9e0d93cb3675dd2d5da086cb7d941d --- M be/src/exec/hdfs-scanner.h M tests/custom_cluster/test_mt_dop.py 2 files changed, 13 insertions(+), 1 deletion(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/65/15065/1 -- To view, visit http://gerrit.cloudera.org:8080/15065 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: I8a55a9d4ac9e0d93cb3675dd2d5da086cb7d941d Gerrit-Change-Number: 15065 Gerrit-PatchSet: 1 Gerrit-Owner: Tim Armstrong <[email protected]>
