Wenzhe Zhou has uploaded a new patch set (#9). ( http://gerrit.cloudera.org:8080/15087 )
Change subject: IMPALA-8110: Fix Parquet min/max filters for narrowed integer types ...................................................................... IMPALA-8110: Fix Parquet min/max filters for narrowed integer types This patch adds validation for the paired stats values of tinyint and smallint column data type when reading min/max column stats value from Parquet file. Testing: - Added automatic test cases in parquet-stats.test for column data type been changed from int to tinyint, from smallint to tinyint and from int to smallint. - Passed EE tests. - Passed all core tests. Change-Id: Id8bdaf4c4b2d0c6ea26d6e9bf013afca647e53a1 --- M be/src/exec/parquet/hdfs-parquet-scanner.cc M be/src/exec/parquet/parquet-column-stats.cc M be/src/exec/parquet/parquet-column-stats.h M testdata/workloads/functional-query/queries/QueryTest/parquet-stats.test 4 files changed, 121 insertions(+), 8 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/87/15087/9 -- To view, visit http://gerrit.cloudera.org:8080/15087 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newpatchset Gerrit-Change-Id: Id8bdaf4c4b2d0c6ea26d6e9bf013afca647e53a1 Gerrit-Change-Number: 15087 Gerrit-PatchSet: 9 Gerrit-Owner: Wenzhe Zhou <wz...@cloudera.com> Gerrit-Reviewer: Bikramjeet Vig <bikramjeet....@cloudera.com> Gerrit-Reviewer: Csaba Ringhofer <csringho...@cloudera.com> Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com> Gerrit-Reviewer: Wenzhe Zhou <wz...@cloudera.com>
