Sudden Increase In Memory Used by Coherence Nodes During Query Processing Accumulated in a LinkedList Within com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache$QueryRequest
(Doc ID 1564461.1)
Last updated on SEPTEMBER 18, 2023
Applies to:
Oracle Coherence - Version 3.6.0 to 3.7.1.9 [Release AS10g]Oracle WebLogic Server - Version 9.2 to 9.2
Information in this document applies to any platform.
Symptoms
Outage caused by a sudden increase in memory usage across multiple JVMs where run nodes executing data requests against a cluster.
Analyzing the heap dump obtained from one of the JVMs and analyzing it with the Eclipse Memory Analyzer Tool, reports a potential leak suspect:
Changes
No changes were applied before the issue presented itself.
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |