[ https://issues.apache.org/jira/browse/CAMEL-12727?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Claus Ibsen updated CAMEL-12727: -------------------------------- Fix Version/s: (was: 2.19.5) > java.util.ConcurrentModificationException at > org.apache.camel.impl.DefaultExchange.createProperties(DefaultExchange.java:550) > in 2.20.1 > --------------------------------------------------------------------------------------------------------------------------------------- > > Key: CAMEL-12727 > URL: https://issues.apache.org/jira/browse/CAMEL-12727 > Project: Camel > Issue Type: Bug > Components: camel-core > Affects Versions: 2.20.0 > Environment: Camel 2.20.1. > The exception occurs within a aggregation processor using a custom > aggregation strategy and optimistic locking. > Reporter: Philippe Bouteleux > Priority: Major > Attachments: dih-error.queue_2 (1).txt > > > A concurrent access exception occurs during our load tests while consuming > messages from a rabbitmq queue. > The call stack embedded below shows that the issue is related to an > "optimization" which was introduced in > https://issues.apache.org/jira/browse/CAMEL-11330 to replace a > ConcurrentHashMap with a regular one from version 2.19.5 to 2.20.0 onward. > The faulty code is still present in latest 2.22.0. > > -- This message was sent by Atlassian JIRA (v7.6.3#76005)