[ https://issues.apache.org/jira/browse/HIVE-20842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16684790#comment-16684790 ]
Hive QA commented on HIVE-20842: -------------------------------- Here are the results of testing the latest attachment: https://issues.apache.org/jira/secure/attachment/12947925/HIVE-20842.10.patch {color:red}ERROR:{color} -1 due to no test(s) being added or modified. {color:red}ERROR:{color} -1 due to 4 failed/errored test(s), 15539 tests executed *Failed tests:* {noformat} org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vectorization_short_regress] (batchId=171) org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query77] (batchId=272) org.apache.hive.jdbc.TestJdbcWithMiniLlapArrow.testComplexQuery (batchId=258) org.apache.hive.jdbc.TestJdbcWithMiniLlapArrow.testKillQuery (batchId=258) {noformat} Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/14901/testReport Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/14901/console Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-14901/ Messages: {noformat} Executing org.apache.hive.ptest.execution.TestCheckPhase Executing org.apache.hive.ptest.execution.PrepPhase Executing org.apache.hive.ptest.execution.YetusPhase Executing org.apache.hive.ptest.execution.ExecutionPhase Executing org.apache.hive.ptest.execution.ReportingPhase Tests exited with: TestsFailedException: 4 tests failed {noformat} This message is automatically generated. ATTACHMENT ID: 12947925 - PreCommit-HIVE-Build > Fix logic introduced in HIVE-20660 to estimate statistics for group by > ---------------------------------------------------------------------- > > Key: HIVE-20842 > URL: https://issues.apache.org/jira/browse/HIVE-20842 > Project: Hive > Issue Type: Bug > Components: Statistics > Affects Versions: 4.0.0 > Reporter: Vineet Garg > Assignee: Vineet Garg > Priority: Major > Attachments: HIVE-20842.1.patch, HIVE-20842.10.patch, > HIVE-20842.2.patch, HIVE-20842.3.patch, HIVE-20842.4.patch, > HIVE-20842.5.patch, HIVE-20842.6.patch, HIVE-20842.7.patch, > HIVE-20842.8.patch, HIVE-20842.9.patch > > > HIVE-20660 introduced better estimation for group by operator. But the logic > did not account for Partial and Full group by separately. > For partial group by parallelism (i.e. number of tasks) should be taken into > account. -- This message was sent by Atlassian JIRA (v7.6.3#76005)