Hitesh Shah created YARN-867: -------------------------------- Summary: Isolation of failures in aux services Key: YARN-867 URL: https://issues.apache.org/jira/browse/YARN-867 Project: Hadoop YARN Issue Type: Bug Components: nodemanager Reporter: Hitesh Shah Priority: Critical
Today, a malicious application can bring down the NM by sending bad data to a service. For example, sending data to the ShuffleService such that it results any non-IOException will cause the NM's async dispatcher to exit as the service's INIT APP event is not handled properly. -- 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