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László Bodor updated HIVE-25585: -------------------------------- Description: This is about putting dagID to MDC once the DAG is submitted. This way, dagId can be easily appended to log messages by log4j. Like: {code} hiveserver2 <14>1 2022-10-25T10:51:05.496Z hiveserver2-0 hiveserver2 1 24a33001-3523-415b-a6a8-7733708507af [mdc@18060 class="monitoring.RenderStrategy$LogToFileFunction" dagId="dag_1666694252139_0000_3" level="INFO" operationLogLevel="EXECUTION" queryId="hive_20221025105055_ec8135b4-1b0e-46b8-bb3f-4b58b41cf53b" sessionId="6fc7adf6-d3b0-470a-813f-03c79a0ca20d" thread="HiveServer2-Background-Pool: Thread-196"] Map 1: 1/1 Map 2: 0(+11)/208 Map 7: 1/1 Map 8: 12(+11)/23 Map 9: 1/1 Reducer 3: 0/738 Reducer 4: 0/642 Reducer 5: 0/1 Reducer 6: 0/782 {code} was:This is about putting dagID to MDC once the DAG is submitted. This way, dagId can be easily appended to log messages by log4j. > Put dagId to MDC once it's available in HS2 > ------------------------------------------- > > Key: HIVE-25585 > URL: https://issues.apache.org/jira/browse/HIVE-25585 > Project: Hive > Issue Type: Improvement > Reporter: László Bodor > Assignee: László Bodor > Priority: Major > Labels: pull-request-available > Fix For: 4.0.0-beta-1 > > Time Spent: 0.5h > Remaining Estimate: 0h > > This is about putting dagID to MDC once the DAG is submitted. This way, dagId > can be easily appended to log messages by log4j. > Like: > {code} > hiveserver2 <14>1 2022-10-25T10:51:05.496Z hiveserver2-0 hiveserver2 1 > 24a33001-3523-415b-a6a8-7733708507af [mdc@18060 > class="monitoring.RenderStrategy$LogToFileFunction" > dagId="dag_1666694252139_0000_3" level="INFO" operationLogLevel="EXECUTION" > queryId="hive_20221025105055_ec8135b4-1b0e-46b8-bb3f-4b58b41cf53b" > sessionId="6fc7adf6-d3b0-470a-813f-03c79a0ca20d" > thread="HiveServer2-Background-Pool: Thread-196"] Map 1: 1/1 Map 2: > 0(+11)/208 Map 7: 1/1 Map 8: 12(+11)/23 Map 9: 1/1 Reducer 3: > 0/738 Reducer 4: 0/642 Reducer 5: 0/1 Reducer 6: 0/782 > {code} -- This message was sent by Atlassian Jira (v8.20.10#820010)