Zoltan Borok-Nagy has uploaded this change for review. ( http://gerrit.cloudera.org:8080/23044
Change subject: IMPALA-14142: Fix TestIcebergV2Table.test_compute_stats_table_sampling ...................................................................... IMPALA-14142: Fix TestIcebergV2Table.test_compute_stats_table_sampling TestIcebergV2Table.test_compute_stats_table_sampling was failing in ARM release builds. However, COMPUTE STATS with TABLESAMPLE is inherently non-deterministic due to its use of SAMPLED_NDV(). This patch completely rewrites the tests and moves them to test_stats_extrapolation.py to test Iceberg tables similarly to legacy tables. 'diff_perc' argument of appx_equals() method was also updated in the tests, as with the previous value (1.0) it only reported errors for negative estimates. Change-Id: I98b07b156aad300827c9e1b7970b8dfacfc6d251 --- D testdata/workloads/functional-query/queries/QueryTest/iceberg-v2-compute-stats-table-sampling.test M tests/metadata/test_stats_extrapolation.py M tests/query_test/test_iceberg.py 3 files changed, 52 insertions(+), 252 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/44/23044/1 -- To view, visit http://gerrit.cloudera.org:8080/23044 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: I98b07b156aad300827c9e1b7970b8dfacfc6d251 Gerrit-Change-Number: 23044 Gerrit-PatchSet: 1 Gerrit-Owner: Zoltan Borok-Nagy <[email protected]>
