[ https://issues.apache.org/jira/browse/METRON-534?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Otto Fowler updated METRON-534: ------------------------------- Assignee: (was: Otto Fowler) > Metron Should have service to monitor HDFS for changes to files > --------------------------------------------------------------- > > Key: METRON-534 > URL: https://issues.apache.org/jira/browse/METRON-534 > Project: Metron > Issue Type: New Feature > Reporter: Otto Fowler > > With the INotify library it is possible to receive notifications from HDFS on > file changes. > A service that utilized this and was configured to receive notifications on > files of interest ( configurations, rules etc ) in the system would be able > to send notifications to Zookeeper > This may allow for things that are better stored in HDFS to remain there, and > not force the system to put things in Zookeeper just for change > notifications. > Issues: > * Inotify requires hdfs super user, what are the implications on a secure > cluster etc? > * performance / scalability and load > * can it be deployed with yarn? -- This message was sent by Atlassian JIRA (v6.3.4#6332)