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Hive QA commented on HIVE-15712: -------------------------------- Here are the results of testing the latest attachment: https://issues.apache.org/jira/secure/attachment/12849565/HIVE-15712.1.patch {color:red}ERROR:{color} -1 due to no test(s) being added or modified. {color:red}ERROR:{color} -1 due to 7 failed/errored test(s), 11002 tests executed *Failed tests:* {noformat} TestDerbyConnector - did not produce a TEST-*.xml file (likely timed out) (batchId=235) org.apache.hadoop.hive.cli.TestEncryptedHDFSCliDriver.testCliDriver[encryption_join_with_different_encryption_keys] (batchId=159) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vector_char_simple] (batchId=147) org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainuser_3] (batchId=93) org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query14] (batchId=223) org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[skewjoinopt4] (batchId=106) org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[vector_count_distinct] (batchId=106) {noformat} Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/3205/testReport Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/3205/console Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-3205/ 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: 7 tests failed {noformat} This message is automatically generated. ATTACHMENT ID: 12849565 - PreCommit-HIVE-Build > new HiveConf in SQLOperation.getSerDe() impacts CPU on hiveserver2 > ------------------------------------------------------------------ > > Key: HIVE-15712 > URL: https://issues.apache.org/jira/browse/HIVE-15712 > Project: Hive > Issue Type: Improvement > Components: HiveServer2 > Affects Versions: 2.1.1 > Reporter: anishek > Assignee: anishek > Fix For: 2.2.0 > > Attachments: HIVE-15712.1.patch, HIVE-15712.1.patch > > > On doing internal performance test, with about 10 concurrent users we found > that about 18% of CPU on hiveserver2 is spent in creation of new HiveConf() > in SQLOperation.getSerDe(). -- This message was sent by Atlassian JIRA (v6.3.4#6332)