Hello folks Could folks who are following these mailing lists do a raise of hands on which versions of Hadoop you are trying to run Tez on?
1) 2.2.x 2) 2.3.x 3) 2.4.x 4) 2.5.x 5) 2.6.x Given that we are building out the UI and for the large part, the History UI ( i.e. the one which will display DAG details after an app has disappeared ) will be dependent on YARN Timeline, the UI will not be supported for Hadoop versions 2.2.x and 2.3.x given that they do not support Timeline. Likewise, ACLs support in Timeline was introduced in Hadoop 2.6.x - this means ACLs will not be enforceable on Hadoop 2.4.x and 2.5.x Also, as part of TEZ-1696, I also propose changing the default version to 2.6.0 given that secure Timeline is only available as of 2.6.0. Thoughts/concerns? thanks — Hitesh
