[ https://issues.jboss.org/browse/TEIID-2359?page=com.atlassian.jira.plugin... ] Steven Hawkins commented on TEIID-2359: --------------------------------------- I need to correct my thoughts above. The reserved by thread ThreadLocal will not keep a BufferManagerImpl reference alive as the ThreadLocal will be weakly held key - the value is just an Integer. There is a related issue however with the BlockByteBuffer ThreadLocal. There the value will hold a hard reference to the memory buffer and thus may keep the buffer reference around as long as the Thread is alive (or until the Java internal ThreadLocalMap is compacted and tested for gc'ed keys). I should also add this is only an issue when using local connections that use the calling thread - otherwise all of the relevant threads will be stopped with the DQP pool is shutdown/dereferenced. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira