IMPALA-4624 changes Impala's Parquet writer to fill in the column chunk metadata's encoding_stats field. This changed the file size for some of the Parquet files used in our tests, resulting in a diff in PlannerTest::testPredicatePropagation. Since the log file is now updated to the new file sizes, any run of PlannerTest with the old tables will hit this diff. The two tables involved are tpch_parquet.regionkey and tpch_parquet.nation. Here is a workaround short of a full data reload:
use tpch_parquet; insert overwrite table nation select * from nation; insert overwrite table region select * from region; It is possible that other tests that are not run as part of the normal test suite may have a similar issue. Thanks, Joe
