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Hive QA commented on HIVE-12763: -------------------------------- Here are the results of testing the latest attachment: https://issues.apache.org/jira/secure/attachment/12784375/HIVE-12763.04.patch {color:green}SUCCESS:{color} +1 due to 3 test(s) being added or modified. {color:red}ERROR:{color} -1 due to 6 failed/errored test(s), 10026 tests executed *Failed tests:* {noformat} TestSparkCliDriver-timestamp_lazy.q-bucketsortoptimize_insert_4.q-date_udf.q-and-12-more - did not produce a TEST-*.xml file org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_tez_aggr_part_stats org.apache.hadoop.hive.cli.TestNegativeCliDriver.testNegativeCliDriver_authorization_uri_import org.apache.hadoop.hive.metastore.TestHiveMetaStorePartitionSpecs.testGetPartitionSpecs_WithAndWithoutPartitionGrouping org.apache.hive.jdbc.TestJdbcWithLocalClusterSpark.testTempTable org.apache.hive.jdbc.TestSSL.testSSLVersion {noformat} Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/6750/testReport Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/6750/console Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-6750/ Messages: {noformat} Executing org.apache.hive.ptest.execution.TestCheckPhase Executing org.apache.hive.ptest.execution.PrepPhase Executing org.apache.hive.ptest.execution.ExecutionPhase Executing org.apache.hive.ptest.execution.ReportingPhase Tests exited with: TestsFailedException: 6 tests failed {noformat} This message is automatically generated. ATTACHMENT ID: 12784375 - PreCommit-HIVE-TRUNK-Build > Use bit vector to track NDV > --------------------------- > > Key: HIVE-12763 > URL: https://issues.apache.org/jira/browse/HIVE-12763 > Project: Hive > Issue Type: Improvement > Reporter: Pengcheng Xiong > Assignee: Pengcheng Xiong > Attachments: HIVE-12763.01.patch, HIVE-12763.02.patch, > HIVE-12763.03.patch, HIVE-12763.04.patch > > > This will improve merging of per partitions stats. It will also help merge > NDV for auto-gather column stats. -- This message was sent by Atlassian JIRA (v6.3.4#6332)