Internal Jenkins has submitted this change and it was merged. Change subject: IMPALA-3089: Perform static partition pruning in the FE with disjunctive BETWEEN predicates ......................................................................
IMPALA-3089: Perform static partition pruning in the FE with disjunctive BETWEEN predicates This commit fixes an issue where the slow path is employed during static partition pruning for disjunctive BETWEEN predicates, inroducing significant latency during planning, especially for tables with large number of partitions. Change-Id: I66ef566fa176a859d126d49152921a176a491b0a Reviewed-on: http://gerrit.cloudera.org:8080/2320 Reviewed-by: Dimitris Tsirogiannis <[email protected]> Tested-by: Internal Jenkins --- M fe/src/main/java/com/cloudera/impala/planner/HdfsPartitionPruner.java M testdata/workloads/functional-planner/queries/PlannerTest/hdfs.test 2 files changed, 20 insertions(+), 2 deletions(-) Approvals: Internal Jenkins: Verified Dimitris Tsirogiannis: Looks good to me, approved -- To view, visit http://gerrit.cloudera.org:8080/2320 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: merged Gerrit-Change-Id: I66ef566fa176a859d126d49152921a176a491b0a Gerrit-PatchSet: 3 Gerrit-Project: Impala Gerrit-Branch: cdh5-2.5.0_5.7.0 Gerrit-Owner: Dimitris Tsirogiannis <[email protected]> Gerrit-Reviewer: Dimitris Tsirogiannis <[email protected]> Gerrit-Reviewer: Internal Jenkins Gerrit-Reviewer: Marcel Kornacker <[email protected]>
