Hi Alex,

If you are sure that the Marathon state in ZK is consistent, you can remove
the flag using zkCli.sh

For instance, if the ZK connection string for Marathon, you use is
zk://localhost:2181/marathon, then once connected to ZK using zkCli.sh,
just execute "rm /marathon/state/migration-in-progress"

This should revolve it.

Please refer to
https://github.com/mesosphere/marathon/blob/master/docs/docs/data-migration.md
for further details.

Regards,
Ivan.

On Wed, Nov 22, 2017 at 5:18 PM, Alex Evonosky <[email protected]>
wrote:

> Tomas-
>
> thank you for the reply!  I am running marathon 1.5.2, zookeeper: 3.4.8-1
>
> I looked on the referenced gitlab [age, but I really did find the syntax
> to remove the flag as suggested.  Do you happen to know the syntax via the
> zookeeper cli?
>
> Thank you again!
>
>
> On Wed, Nov 22, 2017 at 8:50 AM, Tomas Barton <[email protected]>
> wrote:
>
>> Hi Alex,
>>
>> looks like you've restarted Marathon during election. Try to backup
>> ZooKeeper data and then go to exhibitor / ZooKeeper CLI and remove flag
>> from Marathon namespace:
>>
>> /state/migration-in-progress
>>
>> According to https://github.com/mesosphere/marathon/pull/5662 the flag
>> should be removed upon unsuccessful migration. Which version of Marathon do
>> you run?
>>
>> Tomas
>>
>> On 22 November 2017 at 08:21, Alex Evonosky <[email protected]>
>> wrote:
>>
>>> Hello group-
>>>
>>> Long time Mesos user and first time post about an issue.  I have been
>>> running mesos 1.4.0 for a while without any issues.  The other day, Ubuntu
>>> upgraded mesos to 1.4.1, which seemed to go ok, however, I reloaded one
>>> master node to verify it can come back up after the upgrade and now mesos
>>> and zookeeper appear fine, however, marathon did not recover.  Starting
>>> marathon shows many errors now (attached file).
>>>
>>> Could someone let me know what the issue could be from just rebooting a
>>> server?
>>>
>>>
>>> Thank you!
>>>
>>> Alex
>>>
>>
>>
>

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