High CPU Usage Caused by Improper Use Of HashMap In ComponentSecurityConfiguration

(Doc ID 2192062.1)

Last updated on NOVEMBER 21, 2016

Applies to:

Oracle Commerce Platform - Version 9.4 and later
Information in this document applies to any platform.

Symptoms

The server CPU may get to nearly 100%. The thread dump shows there are many threads stuck in java.util.HashMap.get or stuck in java.util.HashMap.put. Following are typical threads:

Cause

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