JDK-8194744 : LDAP PoolCleaner thread does not set classloader when the idle timeout set
  • Type: Bug
  • Component: core-libs
  • Affected Version: 8
  • Priority: P3
  • Status: Resolved
  • Resolution: Duplicate
  • Submitted: 2018-01-08
  • Updated: 2018-05-15
  • Resolved: 2018-02-06
Related Reports
Duplicate :  
JDK-8156824 - com.sun.jndi.ldap.pool.PoolCleaner should clear its context class loader
Description
Backport needed from Java 9 for solution to the problem "LDAP PoolCleaner
thread does not set classloader when the idle timeout is set".

The LDAP PoolCleaner thread is holding the web classloader from getting undeployed, 
thereby preventing the metaspace and static objects on the heap from getting collected.

This has been fixed in Java 9 and  we are requesting a backport to Java 8.