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[UVC] Error in tomcat logs after UniViewer Web Console upgrade to 6.10.41

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Article ID: 200261

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Updated On:

Products

CA Automic Dollar Universe

Issue/Introduction

The WARNINGS below may appear in the logs after upgrading to UVWC 6.10.41 :

15-Sep-2020 23:00:12.581 WARNING [http-nio-8888-exec-3] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/jars/opencsv.jar] to the cache for web application [/univiewer] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
15-Sep-2020 23:00:12.582 WARNING [http-nio-8888-exec-3] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/jars/opencsv.jar] to the cache for web application [/univiewer] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
15-Sep-2020 23:00:12.594 WARNING [http-nio-8888-exec-2] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/jars/protobuf-java.jar] to the cache for web application [/univiewer] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache
15-Sep-2020 23:00:12.594 WARNING [http-nio-8888-exec-2] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/jars/protobuf-java.jar] to the cache for web application [/univiewer] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache

Cause

Those Warnings mean that Tomcat expects more cache available to work correctly.
The latest UVWC release needs more tuning on Tomcat.

Environment

Release : 6.10

Component : DOLLAR UNIVERSE

Resolution

Upgrade the Caching on Tomcat using the value "cacheMaxSize" in conf/context.xml