Pooja Nilangekar has uploaded this change for review. ( http://gerrit.cloudera.org:8080/10704
Change subject: IMPALA-6625: Skip computing parquet conjuncts for non-Parquet scans ...................................................................... IMPALA-6625: Skip computing parquet conjuncts for non-Parquet scans This change ensures that the planner computes parquet conjuncts only for scans containing parquet files. Additionally, it also handles PARQUET_DICTIONARY_FILTERING and PARQUET_READ_STATISTICS query options in the planner. Testing was carried out independently on parquet and non-parquet scans: 1. Parquet scans were tested via the existing parquet-filtering planner test. Additionally, a new test [parquet-filtering-disabled] was added to ensure that the explain plan generated skips parquet predicates based on the query options. 2. Non-parquet scans were tested manually to ensure that the functions to compute parquet conjuncts were not invoked. This was done because the eventual explain plan returned to the client doesn't contain parquet predicates for non-parquet scans. Change-Id: I9d6c26d42db090c8a15c602f6419ad6399c329e7 --- M fe/src/main/java/org/apache/impala/planner/HdfsScanNode.java M fe/src/test/java/org/apache/impala/planner/PlannerTest.java A testdata/workloads/functional-planner/queries/PlannerTest/parquet-filtering-disabled.test 3 files changed, 296 insertions(+), 4 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/04/10704/2 -- To view, visit http://gerrit.cloudera.org:8080/10704 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: I9d6c26d42db090c8a15c602f6419ad6399c329e7 Gerrit-Change-Number: 10704 Gerrit-PatchSet: 2 Gerrit-Owner: Pooja Nilangekar <pooja.nilange...@cloudera.com>