[Review Queue] Tez and Shoutcast
curtis at canonical.com
Mon Nov 3 15:16:23 UTC 2014
On Fri, Oct 31, 2014 at 3:48 PM, Whit Morriss
<whit.morriss at canonical.com> wrote:
> Today I reviewed a bundle and a charm, both from our esteemed Chuck Butler.
> The tez bundle sets up a framework for doing realtime high volume data
> processing using Yarn and hadoop:
> Shoutcast is the venerable internet radio server:
> Both worked great and got +1s from me. I did run into a couple juju related
> bumps working on ec2. First was forgetting to set my instance-type
> constraint and getting dinged for limited capacity on m1.smalls:
> agent-state-info: 'cannot run instances: We currently do not have
> sufficient m1.small
> capacity in the Availability Zone you requested (us-east-1d). Our
> system will
> be working on provisioning additional capacity. You can currently get
> capacity by not specifying an Availability Zone in your request or
> us-east-1c, us-east-1a. (InsufficientInstanceCapacity)'
I have work around this my giving new constraints to select an
instance-type that is available.
Ideally, juju would try another AZ when the instance type is not available.
> The second was an error that popped up several times. These machine hung
> around in status, but blocked deploy until destroyed. Destroying service
> and machine cleared up the issue and allowed deployment.
> agent-state-info: 'cannot run instances: No default subnet for
> availability zone:
> ''us-east-1e''. (InvalidInput)'
This is reported as
and I made it critical. If this is an intermittent aws issue that
resolves itself, we will lower the bug to high.
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