Help Center> MapReduce Service> User Guide (ME-Abu Dhabi Region)> MRS Manager Operation Guide (Applicable to 2.x and Earlier Versions)> Alarm Reference (Applicable to Versions Earlier Than MRS 3.x)> ALM-18012 Number of Terminated Yarn Tasks in the Last Period Exceeds the Threshold
Updated on 2022-12-08 GMT+08:00
View PDF

ALM-18012 Number of Terminated Yarn Tasks in the Last Period Exceeds the Threshold

Description

The system checks the number of terminated Yarn tasks every 10 minutes. This alarm is generated when the number of terminated Yarn tasks in the last 10 minutes is greater than the threshold. This alarm is automatically cleared when the number of terminated Yarn tasks is less than the threshold in the next 10 minutes.

Attribute

Alarm ID

Alarm Severity

Auto Clear

18012

Major

Yes

Parameter

Parameter

Description

ServiceName

Service for which the alarm is generated.

RoleName

Role for which the alarm is generated.

HostName

Host for which the alarm is generated.

Impact on the System

None

Possible Causes

A user manually stops a running Yarn task.

Procedure

Check the task termination operator in the Yarn logs and audit logs, and determine the cause of the task termination.

Reference

None