Expose NN and DN hooks to service plugins -----------------------------------------
Key: HDFS-460 URL: https://issues.apache.org/jira/browse/HDFS-460 Project: Hadoop HDFS Issue Type: New Feature Components: data-node, name-node Reporter: Todd Lipcon Assignee: Todd Lipcon This is the other half of the old HADOOP-5640 (Allow ServicePlugins to hook callbacks into key service events). It adds hooks to the NN and DN to expose certain events to plugins. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.