Member since
08-07-2016
8
Posts
0
Kudos Received
1
Solution
My Accepted Solutions
Title | Views | Posted |
---|---|---|
2274 | 08-12-2016 04:01 AM |
08-23-2016
08:35 AM
1 Kudo
Depending on what you're doing, the Cloudera Management Services are likely not needed for your project. They deal with monitoring the various services. They make it harder to tell from the Cloudera Manager home page if the service is healthy, but if they crash after 5 minutes it shouldn't affect any of the services themselves. In my experience with the VM, often 1 service will fail that impacts the others (often it's the Host Monitor). I'd look at the monitoring data for the services to see which one is going down first, and then dig deeper in it's logs to see what the problem is. 8 GB should not be seen as plenty, but as the absolute bare minimum required. If you're running all of the Cloudera Manager services and putting load on Flume, Kafka and Spark / YARN, I'd expect your VM to be straining to keep up. These are all services designed to run on fairly large clusters, not minimal VMs - it will struggle with certain projects. I'd recommend adding more memory if you're able to - that is likely the reason on of the Cloudera Management Services isn't keeping up.
... View more
08-12-2016
05:42 AM
I'm happy to see that you were able to resolve the issue. I'm also impressed with your use of the profile card option. It really makes you stand out in the crowd. 🙂
... View more
08-11-2016
06:04 AM
Yes Sir. Got it. The RAM was very less. I assigned 10 GB and now its working great and also I stopped and removed inwanted roles and services. So its working now. Thanks for your reply.
... View more
08-09-2016
10:14 PM
Yes I found the solution. There was one more parcel "CDH5", which I activated first and then I was able to activate Kafka. But one more issue is when I tried to add the Kafka as a service, then I am facing error as "Supervisor retuned fatal. Please check the role log file, stderr or stdout". What is this issue again. Please help me.
... View more