Exception establishing Datomic connection: :db.error/not-enough-memory (datomic.objectCacheMax + datomic.memoryIndexMax) exceeds 75% of JVM RAM

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Article ID: 140187

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Updated On:

Products

DX Infrastructure Management NIMSOFT PROBES

Issue/Introduction

udm_manager probe keeps restarting with a new PID. Looking at the log at loglevel 5 you will find the following error

Exception establishing Datomic connection: :db.error/not-enough-memory (datomic.objectCacheMax + datomic.memoryIndexMax) exceeds 75% of JVM RAM

Environment

Release : 9.2.0

Component : UNIFIED INFRASTRUCTURE MGMT

Resolution

Below is an example of what will cause this problem. The datomic memory settings in question memory_index_max and object_cache_max exceed 75% of the java_mem_max:


Adjust the memory setting so that memory_index_max and object_cache_max do not exceed 75% of the java_mem_max.

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