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/audit/hive/webhcat (audit log) Log archive rule: The automatic compression and archiving function of Hive is enabled.
/audit/hive/webhcat (audit log) Log archive rule: The automatic compression and archiving function of Hive is enabled.
/var/log/Bigdata/loader/audit (audit logs) Log archive rule: The automatic compression and archiving function are enabled for Loader run logs and audit logs.
/var/log/Bigdata/loader/audit (audit logs) Log archive rule: The automatic compression and archiving function are enabled for Loader run logs and audit logs.
{yyyy-MM-dd}.log Service audit log Balance run log availability-check.log Service availability check log error.log Service error log prestart.log Service prestart log start.log Service startup log Balance audit log access_http.log Service audit log Log Levels The following table describes
Audit You can view the audit logs related to Ranger running and permission control. For details, see Viewing Ranger Audit Information.
Audit You can view the audit logs related to Ranger running and permission control. For details, see Viewing Ranger Audit Information.
logs flinkserver_audit_yyyymmdd-x.log.gz Audit archive log flinkserver_audit.log Audit log Log Level Table 3 describes the log levels supported by Flink.
TezUI: /var/log/Bigdata/tez/tezui (run logs) and /var/log/Bigdata/audit/tez/tezui (audit logs) Log archive rule: The automatic compression and archiving function of Tez is enabled.
Backing Up Logs Regularly Audit logs provided by Manager and clusters record user activity and operation information. You can export audit logs from Manager.
Procedure To troubleshoot Hive SQL execution slowdown, follow these steps: Slow HiveServer Compilation View the HiveServer audit log /var/log/Bigdata/audit/hive/hiveserver/hive-audit.log and search for the running SQL statement.
Search for the file name in the NameNode audit log of HDFS (/var/log/Bigdata/audit/hdfs/nn/hdfs-audit-namenode.log of the active NameNode) to confirm the creation time of the file.
By default, FlinkServer service logs, HA-related logs, and audit logs are backed up each time when the log size reaches 100 MB. The service logs are stored for a maximum of 30 days, and audit logs are stored for a maximum of 90 days.
/dbservice/ (audit log directory) Log archive rule: The automatic DBService log compression function is enabled.
/dbservice/ (audit log directory) Log archive rule: The automatic DBService log compression function is enabled.
CDLService: /var/log/Bigdata/cdl/service (run logs) and /var/log/Bigdata/audit/cdl/service (audit logs). CDLConnector: /var/log/Bigdata/cdl/connector (run logs). Log archive rule: The automatic CDL log compression function is enabled.
# Security audit appender hbase.security.log.file=hbase-client-audit.log //Command of the audit log file Parent topic: Reading/Writing Data
# Security audit appender hbase.security.log.file=hbase-client-audit.log //Command of the audit log file Parent topic: Reading/Writing Data
# Security audit appender hbase.security.log.file=hbase-client-audit.log //Command of the audit log file Parent topic: HBase Data Read/Write Sample Program
# Security audit appender hbase.security.log.file=hbase-client-audit.log //Command of the audit log file Parent topic: HBase Data Read/Write Sample Program
