So with logging_level set to INFO (and master and slave restarted) I noticed in
/var/log/mesos.INFO on the agent the following line:
I0606 13:46:41.393455 206117 slave.cpp:4222] Ignoring info update for framework
2777de92-bc91-4e48-9960-bbab05694665-0000 because it does not exist
That is indeed the ID of the framework I’d like to run my task. In the web UI
the framework is listed. So why is the agent saying that it doesn’t exist? What
is the semantic of this message?
On the master in /var/log/mesos-master.INFO the last relevant log lines (after
that comes HTTP requests) are:
I0606 13:50:11.710996 52025 http.cpp:1115] HTTP POST for
/master/api/v1/scheduler from 172.30.0.8:41378 with
User-Agent='python-requests/2.23.0'
I0606 13:50:11.720903 52025 master.cpp:2670] Received subscription request for
HTTP framework 'Go-Docker'
I0606 13:50:11.721153 52025 master.cpp:2742] Subscribing framework 'Go-Docker'
with checkpointing disabled and capabilities [ ]
I0606 13:50:11.721993 52025 master.cpp:10847] Adding framework
2777de92-bc91-4e48-9960-bbab05694665-0000 (Go-Docker) with roles { } suppressed
I0606 13:50:11.722084 52025 master.cpp:8300] Updating framework
2777de92-bc91-4e48-9960-bbab05694665-0000 (Go-Docker) with roles { } suppressed
I0606 13:50:11.722514 52030 hierarchical.cpp:605] Added framework
2777de92-bc91-4e48-9960-bbab05694665-0000
I0606 13:50:11.722573 52030 hierarchical.cpp:711] Deactivated framework
2777de92-bc91-4e48-9960-bbab05694665-0000
I0606 13:50:11.722625 52030 hierarchical.cpp:1552] Suppressed offers for roles
{ } of framework 2777de92-bc91-4e48-9960-bbab05694665-0000
I0606 13:50:11.722657 52030 hierarchical.cpp:1592] Unsuppressed offers and
cleared filters for roles { } of framework
2777de92-bc91-4e48-9960-bbab05694665-0000
I0606 13:50:11.722703 52030 hierarchical.cpp:681] Activated framework
2777de92-bc91-4e48-9960-bbab05694665-0000
From my novice perspective it seems the framework is registered..
Thanks,
Ben
> On 6. Jun 2020, at 13:40, Marc Roos <m.r...@f1-outsourcing.eu> wrote:
>
>
>
>
> You already put these on debug?
>
> [@ ]# cat /etc/mesos-master/logging_level
> WARNING
> [@ ]# cat /etc/mesos-slave/logging_level
> WARNING
>
>
>
>
> -----Original Message-----
> From: Benjamin Wulff [mailto:benjamin.wulff...@ieee.org]
> Sent: zaterdag 6 juni 2020 13:36
> To: user@mesos.apache.org
> Subject: No offers are being made -- how to debug Mesos?
>
> Hi all,
>
> I’m in the process of setting up my first Mesos cluster with 1x master
> and 3x slaves on CentOS 8.
>
> So far set up Zookeepr and Mesos-master on the master and Mesos-slave on
> one of the compute nodes. Mesos-master communicates with ZK and becomes
> leader. Then I started memos-slave on the compute node and can see in
> the log that it registers at the master with the correct resources
> reported. The agent and its resources are also displayed in the web UI
> of the master. So is the framework that I want to use.
>
> The crux is that no tasks I schedule in the framework are executed. And
> I suppose this is because the framework never receives an offer. I can
> see in the web UI that no offers are made and that all resources remain
> idle.
>
> Now, I’m new to Mesos and I don’t really have an idea how to debug my
> setup at this point.
>
> There is a page called ‘Debugging with the new CLI’ in the
> documentation but it only explains how to configure the CLI command.
>
> Any directions how to debug in my situation in general or on how to use
> the CLI for debugging would be highly welcome! :)
>
> Thanks and best regards,
> Ben
>
>
>
