File Descriptor leak with JDG 6.1 HotRod client

Solution Verified - Updated -

Issue

  • Under heavy load, we note that the remote cache access (get not null) from Jboss EAP raises the number of file descriptors. These are not closed (monitoring with lsof).
  • We must set a full GC to clear the file descriptors, before JBoss crash with "IOException : too many open files".
  • Is there a patch to fix this behavior ?

Environment

  • Red Hat JBoss Data Grid (JDG) 6.1.0
    • Client-Server mode
  • infinispan-client-hotrod 6.1.0.Final-redhat-4
  • Red Hat JBoss Enterprise Application Platform (EAP) 6.2.2

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