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  1. JBoss Enterprise Application Platform
  2. JBEAP-26325

[GSS](8.0.z) max-active-sessions=-1 causes ISPN000424 error for distributable webapp

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major Major
    • 8.0 Update 2
    • 8.0.0.GA-CR2
    • Clustering
    • None
    • False
    • None
    • False
    • Release Notes, User Experience
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    • Known Issue
    • Workaround Exists
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      Remove the max-active-sessions tag or set it to a very large value instead of -1.

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      Remove the max-active-sessions tag or set it to a very large value instead of -1.
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      Configure <max-active-sessions>-1</max-active-sessions> in WEB-INF/jboss-web.xml and <distributable/> in WEB-INF/web.xml.

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      Configure <max-active-sessions>-1</max-active-sessions> in WEB-INF/jboss-web.xml and <distributable/> in WEB-INF/web.xml.

      Setting <max-active-sessions>-1</max-active-sessions> in WEB-INF/jboss.web.xml causes an exception during deployment in EAP 7.3.0+ for <distributable/> applications:

      org.infinispan.commons.CacheConfigurationException: ISPN000424: Memory eviction is enabled, please specify a maximum size or count greater than zero

      -1 is a valid value as defined in the .xsd and should be treated as no limit, the same as if the tag was left out.

      In practice this is most commonly seen when using property substition to set the property differently in different environments, such as <max-active-sessions>${myprop:-1}</max-active-sessions>.

              pferraro@redhat.com Paul Ferraro
              pferraro@redhat.com Paul Ferraro
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