443 questions
0
votes
1
answer
138
views
Deploy docker container on DC/OS
I am trying to deploy a few docker containers on a DC/OS. I was successfully able to deploy a simple docker container. But I need to deploy a container with some additional parameters attached to it. ...
- 41
0
votes
1
answer
373
views
Apache Mesos/Chronos task status is not getting updated and stuck as RUNNING status
I am using Mesos 1.3.1 and Chronos in my local. I currently have 100 jobs scheduled every 30 minutes for testing.
Sometimes the tasks get stuck in RUNNING status forever until I restart the Mesos ...
- 41
1
vote
0
answers
103
views
Mesos/Chronos How are the tasks getting updated to FINISHED task status?
I am new to Mesos and trying to understand the flow when the task is successfully finished and how it is updated to Mesos with Chronos.
(in version 2.4.0) When I have a job where the task finished ...
- 41
0
votes
1
answer
59
views
Mesos implementation
I have two Django websites that create a Spark Session to a Cluster which is running on Mesos.
The problem is that whatever Django starts first will create a framework and take 100% the resources ...
- 1,250
0
votes
1
answer
758
views
Cassandra nodetool rebuild_index stuck in 100% in nodetool compactionstats, how to refresh it and to force complection?
I have a DC/OS cluster running Cassandra framework, three masters and six workers, after a framework crash due to registry issues, the Cassandra nodes are not synced with the data, in order to sync ...
- 5
-1
votes
1
answer
126
views
appId: error.pattern when create application in Marathon
I'm trying to create an application in Marathon using web console. Here is the JSON file:
{
"id": "TestSpringApplication",
"cmd": "/usr/bin/java -jar -...
- 1,162
0
votes
1
answer
81
views
Does a Mesos slave needs to be contacted by a Mesos master?
Can Apache Mesos 'slave' nodes be located on a separate network than the Mesos 'master' nodes? Similarly (for high-availability (HA) deploys), can the Apache Zookeeper nodes used in Mesos 'master' ...
- 14.8k
0
votes
1
answer
78
views
Spark Mesos cluster setting a wrong route for spark-class in executors
I have a flask API that using pyspark starts spark and sends the job to a mesos cluster.
The executor fails because it's taking part of the route where spark-class is located in the Flask API.
Logs:
...
- 1,250
0
votes
1
answer
200
views
Spark+Mesos Initial job has not accepted any resources; check your cluster UI to ensure that workers are registered and have sufficient resources
I have a master on the cloud with 3 masters and 10 slaves.
All the slaves appear active but 0 resources alocated in the Mesos Master UI:
In the home page I can see 10 activated Agents but 9 are ...
- 1,250
0
votes
1
answer
69
views
Modifying number of tasks executed on mesos slave
In a Mesos ecosystem(master + scheduler + slave), with the master executing tasks on the slaves, is there a configuration that allows modifying number of tasks executed on each slave?
Say for example, ...
- 578
0
votes
1
answer
117
views
Scheduling spark job via marathon
I want to schedule spark job to run on daily basis via marathon. I am using mesos as cluster manager.
How to schedule a job to run only once a day via marathon. Right now the job keeps on running ...
- 41
0
votes
1
answer
252
views
Mesos parameters for enabling communication over SSL with Zookeeper-3.5.7
Recently, I've been working on securing communication between Mesos master and zookeeper by setting up SSL authentication.
I followed the steps as listed here to have client-server communication ...
- 578
1
vote
0
answers
38
views
dcos package install - resource request declined due to no port need?
I am following https://docs.konghq.com/install/dcos to install kong on my newly setup DCOS cluster. However I am blocked at the step Deploy Marathon-LB.
The service cannot be deployed because there ...
- 848
0
votes
1
answer
107
views
Mesos masters behind load balancer
I have 3 Mesos masters running and all are registers with Zookeepers.
3 Mesos URL :-
http://mesos1.test.com:5050
http://mesos2.test.com:5050
http://mesos3.test.com:5050
Now, All 3 URLs can be ...
- 9,298
0
votes
1
answer
148
views
List all images in Mesosphere/Marathon
I am using Mesosphere Marathon. ON Mesos we host our container application. The number of applications are more.
Is there a way we can list down all the container images which are being used in my ...
- 45
