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ASF GitHub Bot logged work on HIVE-26564: ----------------------------------------- Author: ASF GitHub Bot Created on: 28/Sep/22 16:48 Start Date: 28/Sep/22 16:48 Worklog Time Spent: 10m Work Description: yigress commented on PR #3621: URL: https://github.com/apache/hive/pull/3621#issuecomment-1261180092 Thank you @dengzhhu653 for the review! The current test failures are unrelated. @zabetak as pending reviewer, can you help review? Thank you! Issue Time Tracking ------------------- Worklog Id: (was: 813060) Time Spent: 1h 40m (was: 1.5h) > Separate query live operation log and historical operation log > -------------------------------------------------------------- > > Key: HIVE-26564 > URL: https://issues.apache.org/jira/browse/HIVE-26564 > Project: Hive > Issue Type: Improvement > Components: HiveServer2 > Affects Versions: 4.0.0-alpha-2 > Reporter: Yi Zhang > Assignee: Yi Zhang > Priority: Minor > Labels: pull-request-available > Time Spent: 1h 40m > Remaining Estimate: 0h > > HIVE-24802 added OperationLogManager to support historical operation logs. > OperationLogManager.createOperationLog creates operation log inside > historical operation log dir if > HIVE_SERVER2_HISTORIC_OPERATION_LOG_ENABLED=true. This is confusing, since on > session level, SessionManager and HiveSession are using original operation > log session directory. > Proposed change is to separate live query's operation log and historical > operation log. Upon operation close, OperationLogManager.closeOperation is > called to move the operation log from session directory to historical log > dir. OperationLogManager is only responsible to clean up historical operation > logs. > This change also makes it easier to manage historical logs, for example, user > may want to persist historical logs, it is easier to differentiate live and > historical operation logs. -- This message was sent by Atlassian Jira (v8.20.10#820010)