Hynek Mlnařík created ISPN-8986: ----------------------------------- Summary: Memory leak in Infinispan serialization Key: ISPN-8986 URL: https://issues.jboss.org/browse/ISPN-8986 Project: Infinispan Issue Type: Bug Reporter: Hynek Mlnařík Priority: Critical In the Infinispan 8.2.x design, JBoss Marshaller marshaller/unmarshaller instances were cached in thread locals to speed up things. Internally it instance caches are kept which never shrink. This can create leaks, and led to instability described in [this e-mail thread|http://post-office.corp.redhat.com/archives/sme-rh-sso/2018-March/...]. Further details of the fix can be found in ISPN-8974. -- This message was sent by Atlassian JIRA (v7.5.0#75005)