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Navina Ramesh commented on SAMZA-697: ------------------------------------- [~boryas] What is the status of this JIRA? Are you working on the existing patch or are you going to provide a new one? > Isolate Class Loader for user implemented Tasks > ----------------------------------------------- > > Key: SAMZA-697 > URL: https://issues.apache.org/jira/browse/SAMZA-697 > Project: Samza > Issue Type: Bug > Reporter: Guozhang Wang > Assignee: Boris Shkolnik > Attachments: SAMZA-697.v1.patch, SAMZA-697.v2.patch > > > Today we use a single class loader for both framework classes as well as user > code (StreamTask implementations), which could result in conflicts of > dependencies. > The approach is to use separate class loaders for framework classes and user > instantiated classes. This approach has also been applied in Hadoop and Spark > (MAPREDUCE-1700, SPARK-1870). -- This message was sent by Atlassian JIRA (v6.3.4#6332)