You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@mesos.apache.org by "Benjamin Bannier (JIRA)" <ji...@apache.org> on 2019/01/29 12:10:00 UTC
[jira] [Created] (MESOS-9542) Hierarchical allocator check failure
when an operation on a shutdown framework finishes
Benjamin Bannier created MESOS-9542:
---------------------------------------
Summary: Hierarchical allocator check failure when an operation on a shutdown framework finishes
Key: MESOS-9542
URL: https://issues.apache.org/jira/browse/MESOS-9542
Project: Mesos
Issue Type: Bug
Components: master
Affects Versions: 1.7.1, 1.7.0, 1.6.1, 1.6.0, 1.5.2, 1.5.1, 1.5.0, 1.8.0
Reporter: Benjamin Bannier
When a non-speculated operation like e.g., {{CREATE_DISK}} becomes terminal after the originating framework was torn down, we run into an assertion failure in the allocator.
{noformat}
I0129 11:55:35.764394 57857 master.cpp:11373] Updating the state of operation 'operation' (uuid: 10a782bd-9e60-42da-90d6-c00997a25645) for framework a4d0499b-c0d3-4abf-8458-73e595d061ce-0000 (latest state: OPERATION_PENDING, status update state: OPERATION_FINISHED)
F0129 11:55:35.764744 57925 hierarchical.cpp:834] Check failed: frameworks.contains(frameworkId){noformat}
With non-speculated operations like e.g., {{CREATE_DISK}} it became possible that operations outlive their originating framework. This was not possible with speculated operations like {{RESERVE}} which were always applied immediately by the master.
The master does not take this into account, but instead unconditionally calls {{Allocator::updateAllocation}} which asserts that the framework is still known to the allocator.
Reproducer:
* register a framework with the master.
* add a master with a resource provider.
* let the framework trigger a non-speculated operation like {{CREATE_DISK.}}
* tear down the framework before a terminal operation status update reaches the master; this causes the master to e.g., remove the framework from the allocator.
* let a terminal, successful operation status update reach the master
* 💥Â
To solve this we should cleanup the lifetimes of operations. Since operations can outlive their framework (unlike e.g., tasks), we probably need a different approach here.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)