Qifan Chen has uploaded this change for review. ( http://gerrit.cloudera.org:8080/16720
Change subject: [WIP] IMPALA-10325 Parquet scan should use min/max statistics to skip pages based on equi-join predicate ...................................................................... [WIP] IMPALA-10325 Parquet scan should use min/max statistics to skip pages based on equi-join predicate This patch adds the logic to utilize min/max stats for Parquet pages to skip certain pages when they don't qualify an equi-join predicate. Change-Id: I379405ee75b14929df7d6b5d20dabc6f51375691 --- M be/src/exec/partitioned-hash-join-builder.cc M be/src/exec/scan-node.cc M be/src/runtime/coordinator.cc M fe/src/main/java/org/apache/impala/planner/HdfsScanNode.java M fe/src/main/java/org/apache/impala/planner/RuntimeFilterGenerator.java 5 files changed, 89 insertions(+), 5 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/20/16720/2 -- To view, visit http://gerrit.cloudera.org:8080/16720 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: I379405ee75b14929df7d6b5d20dabc6f51375691 Gerrit-Change-Number: 16720 Gerrit-PatchSet: 2 Gerrit-Owner: Qifan Chen <qc...@cloudera.com>
