mesos git commit: Added MESOS-7973 to CHANGELOG and added some description.

[ji...@apache.org]

Repository: mesos
Updated Branches:
  refs/heads/master 310c2c612 -> 41ecc6a39


Added MESOS-7973 to CHANGELOG and added some description.


Project: http://git-wip-us.apache.org/repos/asf/mesos/repo
Commit: http://git-wip-us.apache.org/repos/asf/mesos/commit/41ecc6a3
Tree: http://git-wip-us.apache.org/repos/asf/mesos/tree/41ecc6a3
Diff: http://git-wip-us.apache.org/repos/asf/mesos/diff/41ecc6a3

Branch: refs/heads/master
Commit: 41ecc6a39ea3609c4e69cc5c6321898514f4e0da
Parents: 310c2c6
Author: Jie Yu <yu...@gmail.com>
Authored: Thu Dec 21 14:38:19 2017 -0800
Committer: Jie Yu <yu...@gmail.com>
Committed: Thu Dec 21 14:38:19 2017 -0800

----------------------------------------------------------------------
 CHANGELOG | 5 +++++
 1 file changed, 5 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/mesos/blob/41ecc6a3/CHANGELOG
----------------------------------------------------------------------
diff --git a/CHANGELOG b/CHANGELOG
index f1c4195..d6376d3 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -5,6 +5,11 @@ This release contains the following new features:
     flag which allows them to recover the agent ID and running tasks
     after configuration changes. See docs/agent-recovery.md for more
     details.
+  * [MESOS-7973] - Non-leading replica is now allowed to catch-up
+    missing log positions in the replicated log. This opens the door
+    for implementing hot standby (by offloading some reading from a
+    leader to standbys) and fast failover time (by keeping in-memory
+    storage represented by the log “hot”).
 
 Deprecations/Removals:
   * Agent flag `--executor_secret_key` has been deprecated. Operators