Impala Public Jenkins has submitted this change and it was merged. Change subject: IMPALA-5679: Fix Parquet count(*) with group by string ......................................................................
IMPALA-5679: Fix Parquet count(*) with group by string In a recent patch (IMPALA-5036) a bug was introduced where a count(*) query with a group by a string partition column returned incorrect results. Data was being written into the tuple at an incorrect offset. Testing: - Added an end to end test where we are selecting from a table partitioned by string. Change-Id: I225547574c2b2259ca81cb642d082e151f3bed6b Reviewed-on: http://gerrit.cloudera.org:8080/7481 Reviewed-by: Tim Armstrong <[email protected]> Tested-by: Impala Public Jenkins --- M be/src/exec/hdfs-scan-node-base.h M testdata/workloads/functional-query/queries/QueryTest/parquet-stats-agg.test M tests/query_test/test_aggregation.py 3 files changed, 26 insertions(+), 4 deletions(-) Approvals: Impala Public Jenkins: Verified Tim Armstrong: Looks good to me, approved -- To view, visit http://gerrit.cloudera.org:8080/7481 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: merged Gerrit-Change-Id: I225547574c2b2259ca81cb642d082e151f3bed6b Gerrit-PatchSet: 2 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: Taras Bobrovytsky <[email protected]> Gerrit-Reviewer: Impala Public Jenkins Gerrit-Reviewer: Tim Armstrong <[email protected]>
