Alex Behm has uploaded this change for review. ( http://gerrit.cloudera.org:8080/8840
Change subject: IMPALA-5310: Part 3: Use SAMPLED_NDV() in COMPUTE STATS. ...................................................................... IMPALA-5310: Part 3: Use SAMPLED_NDV() in COMPUTE STATS. Modifies COMPUTE STATS TABLESAMPLE to use the new SAMPLED_NDV() function. Testing: - modified/improved existing functional tests - core/hdfs run passed Change-Id: I6ec0831f77698695975e45ec0bc0364c765d819b --- M be/src/exec/catalog-op-executor.cc M common/thrift/JniCatalog.thrift M fe/src/main/java/org/apache/impala/analysis/ComputeStatsStmt.java M fe/src/main/java/org/apache/impala/service/CatalogOpExecutor.java D testdata/workloads/functional-query/queries/QueryTest/compute-stats-tablesample.test M tests/common/impala_test_suite.py M tests/custom_cluster/test_stats_extrapolation.py M tests/query_test/test_aggregation.py 8 files changed, 183 insertions(+), 259 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/40/8840/1 -- To view, visit http://gerrit.cloudera.org:8080/8840 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: I6ec0831f77698695975e45ec0bc0364c765d819b Gerrit-Change-Number: 8840 Gerrit-PatchSet: 1 Gerrit-Owner: Alex Behm <[email protected]>
