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Hive QA commented on HIVE-19578: -------------------------------- Here are the results of testing the latest attachment: https://issues.apache.org/jira/secure/attachment/12924782/HIVE-19578.4.patch {color:red}ERROR:{color} -1 due to no test(s) being added or modified. {color:green}SUCCESS:{color} +1 due to 14389 tests passed Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/11201/testReport Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/11201/console Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-11201/ 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 {noformat} This message is automatically generated. ATTACHMENT ID: 12924782 - PreCommit-HIVE-Build > HLL merges tempList on every add > -------------------------------- > > Key: HIVE-19578 > URL: https://issues.apache.org/jira/browse/HIVE-19578 > Project: Hive > Issue Type: Bug > Reporter: Sergey Shelukhin > Assignee: Prasanth Jayachandran > Priority: Major > Attachments: HIVE-19578.1.patch, HIVE-19578.2.patch, > HIVE-19578.3.patch, HIVE-19578.4.patch, Screen Shot 2018-05-16 at 15.29.12 > .png > > > See comments on HIVE-18866; this has significant perf overhead after the > even bigger overhead from hashing is removed. !Screen Shot 2018-05-16 at > 15.29.12 .png! -- This message was sent by Atlassian JIRA (v7.6.3#76005)