Help Center/ MapReduce Service/ Troubleshooting/ Using Spark/ MRS Cluster Repeatedly Reports Alarm ALM-43006 Heap Memory Usage of the JobHistory Process Exceeds the Threshold

Updated on 2025-12-01 GMT+08:00

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MRS Cluster Repeatedly Reports Alarm ALM-43006 Heap Memory Usage of the JobHistory Process Exceeds the Threshold

Symptom

Alarm ALM-43006 Heap Memory Usage of the JobHistory Process Exceeds the Threshold is generated for the cluster. The same alarm is generated again a period of time after handling measures are taken.

Cause Analysis

The JobHistory memory leakage may occur. You need to install the corresponding patch to rectify the fault.

Procedure

Increase the heap memory of the JobHistory process.
If the heap memory has been increased, restart the JobHistory instance.

Parent topic: Using Spark

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