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asekretenko pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/mesos.git
The following commit(s) were added to refs/heads/master by this push:
new d86f7af Added missing documentation for upgrade to 1.10.x.
d86f7af is described below
commit d86f7afc6e95eef24d58f67a29fd6840f24fb296
Author: Andrei Sekretenko <asekrete...@apache.org>
AuthorDate: Mon May 18 16:08:23 2020 +0200
Added missing documentation for upgrade to 1.10.x.
---
docs/upgrades.md | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/docs/upgrades.md b/docs/upgrades.md
index a733929..79a6c70 100644
--- a/docs/upgrades.md
+++ b/docs/upgrades.md
@@ -66,11 +66,14 @@ We categorize the changes as follows:
<td style="word-wrap: break-word; overflow-wrap: break-word;"><!--Module
API-->
<ul style="padding-left:10px;">
+ <li>C <a href="#1-10-x-synchronous-authorization">Authorizers must
support synchronous authorization.</a></li>
+ <li>AC <a href="#1-10-x-allocator-module-changes">Resource consumption
is exposed to allocators.</a></li>
</ul>
</td>
<td style="word-wrap: break-word; overflow-wrap:
break-word;"><!--Endpoints-->
<ul style="padding-left:10px;">
+ <li>D <a href="#1-10-x-tasks-pending-authoirization-deprecated">v1
GetTasks pending_tasks</a></li>
</ul>
</td>
</tr>
@@ -568,6 +571,32 @@ We categorize the changes as follows:
* The Mesos agent now requires the new `TASK_RESOURCE_LIMITS` feature. This
capability is set by default, but if the `--agent_features` flag is specified
explicitly, `TASK_RESOURCE_LIMITS` must be included.
+<a name="1-10-x-synchronous-authorization"></a>
+
+* Authorizers now must implement a method `getApprover(...)` (see the
+ [authorization documentation](authorization.md#implementing-an-authorizer)
+ and [MESOS-10056](https://issues.apache.org/jira/browse/MESOS-10056))
+ that returns `ObjectApprover`s that are valid throughout their whole
lifetime.
+ Keeping the state of an `ObjectApprover` up-to-date becomes a responsibility
+ of the authorizer. This is a **breaking change** for authorizer modules.
+
+<a name="1-10-x-tasks-pending-authoirization-deprecated"></a>
+
+* The field `pending_tasks` in `GetTasks` master API call has been deprecated.
+ From now on, this field will be empty. Moreover, the notion of
+ *tasks pending authorization* no longer exists
+ (see [MESOS-10056](https://issues.apache.org/jira/browse/MESOS-10056)).
+
+
+<a name="1-10-x-allocator-module-changes"></a>
+
+* Allocator interface has been changed to supply allocator with information on
+ resources actually consumed by frameworks. A method
+ `transitionOfferedToAllocated(...)` has been added and the signature of
+ `recoverResources(...)` has been extended. Note that allocators must
implement
+ these new/extended method signatures, but are free to ignore resource
+ consumption data provided by master.
+
## Upgrading from 1.8.x to 1.9.x ##
<a name="1-9-x-automatic-agent-draining"></a>
