Kihwal Lee created HDFS-4786: -------------------------------- Summary: WebHdfsFileSystem hangs on close() Key: HDFS-4786 URL: https://issues.apache.org/jira/browse/HDFS-4786 Project: Hadoop HDFS Issue Type: Bug Components: webhdfs Affects Versions: 2.0.4-alpha Reporter: Kihwal Lee
When close() is called via fs shoutdown hook, the synchronized method, removeRenewAction() hangs. This is because DelegationTokenRenewer calls DelayQueue.take() inside a synchronized block. Since this is a blocking call, it hangs forever. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira