You are viewing a plain text version of this content. The canonical link for it is here.

Posted to commits@beam.apache.org by "Thomas Groh (JIRA)" <ji...@apache.org> on 2016/06/20 17:22:05 UTC

[jira] [Created] (BEAM-358) JAXB Coder is not thread safe

Thomas Groh created BEAM-358:
--------------------------------

             Summary: JAXB Coder is not thread safe
                 Key: BEAM-358
                 URL: https://issues.apache.org/jira/browse/BEAM-358
             Project: Beam
          Issue Type: Bug
            Reporter: Thomas Groh


Marshaller and Unmarshaller are cached for reuse in an instance variable. These objects are not thread safe (http://stackoverflow.com/questions/7400422/jaxb-creating-context-and-marshallers-cost), so they should be accessed in a single-threaded manner, either via use of a ThreadLocal or creating a new instance in calls to encode/decode.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)