Supervisor count 0

[Anand Nalya]

Hi,

I've deployed storm-yarn and I'm able to hit nimbus ui at http://localhost:7070/ but I'm getting Supervisors as 0. I've also tried adding supervisors by using following command:

storm-yarn startSupervisors --appId application_1397215438143_0001 -supervisors 2

but still no supervisors are being added, any any topology that I deploy just sits there with no spouts or bolts being created. Any idea what I may be doing wrong here?

Regards,

Anand

[Bobby Evans]

You are going to need to look at the logs, primarily for the AM, but also potentially for the NMs that the AM is trying to talk to.

—Bobby 

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[Anand Nalya]

Hi,

I checked the logs, but couldn't find anything. For reference, I'm attaching the logs. Also, I'm doing all this on a VM with 5.7 GB ram and 3 virtual cores. Is it a resource problem? I was able to run work count MR job on this cluster.

Anand

[Bobby Evans]

I can see in the logs that nimbus came up, and it looks like a single supervisor also came up, but it registered itself as “localhost”.  Nimbus happily scheduled things to run on “localhost”, but it looks like workers never fully launched.

The node manager logs don’t really show anything useful.  You need to start looking to see where the supervisor came up, and try to understand why it thinks it is running on “localhost” and also what happened that made it not launch the workers.

[孙伟]

hello

I have the same problem with you,do you resolve it?

在 2014年4月11日星期五UTC+8下午8时09分31秒，Anand Nalya写道：