MD5Hash factory should reset the digester it returns ----------------------------------------------------
Key: HADOOP-7318 URL: https://issues.apache.org/jira/browse/HADOOP-7318 Project: Hadoop Common Issue Type: Bug Components: io Affects Versions: 0.22.0 Reporter: Todd Lipcon Assignee: Todd Lipcon Priority: Critical Fix For: 0.22.0 Attachments: hadoop-7318.txt Currently the getDigest() method in MD5Hash does not reset the digester it returns. Since it's a thread-local, this means that a previous aborted usage of the same digester could leave some state around. For example, if the secondary namenode receives an IOException while transfering the image, and does another image transfer with the same thread, it will think it has received an invalid digest. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira