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Hive QA commented on HIVE-16778: -------------------------------- Here are the results of testing the latest attachment: https://issues.apache.org/jira/secure/attachment/12870176/HIVE-16778.patch {color:red}ERROR:{color} -1 due to no test(s) being added or modified. {color:red}ERROR:{color} -1 due to 3 failed/errored test(s), 10788 tests executed *Failed tests:* {noformat} org.apache.hadoop.hive.cli.TestBeeLineDriver.testCliDriver[create_merge_compressed] (batchId=237) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[subquery_scalar] (batchId=152) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vector_if_expr] (batchId=145) {noformat} Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/5456/testReport Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/5456/console Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-5456/ 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: 3 tests failed {noformat} This message is automatically generated. ATTACHMENT ID: 12870176 - PreCommit-HIVE-Build > LLAP IO: better refcount management > ----------------------------------- > > Key: HIVE-16778 > URL: https://issues.apache.org/jira/browse/HIVE-16778 > Project: Hive > Issue Type: Bug > Reporter: Sergey Shelukhin > Assignee: Sergey Shelukhin > Attachments: HIVE-16778.patch, HIVE-16778.patch > > > Looks like task cancellation can close the UGI, causing the background thread > to die with an exception, leaving a bunch of unreleased cache buffers. > Overall, it's probably better to modify how refcounts are handled - if > there's some bug in the code we don't want to leak them. -- This message was sent by Atlassian JIRA (v6.3.15#6346)