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From "Wangpei (Peter)" <>
Subject Re: Hector Problem Basic one
Date Wed, 12 Oct 2011 07:50:59 GMT
I only saw this error message when all Cassandra nodes are down.
How you get the Cluster and how you set the hosts?

发件人: CASSANDRA learner []
发送时间: 2011年10月12日 14:30
主题: Re: Hector Problem Basic one

Thanks for the reply ben.

Actually The problem is, I could not able to run a basic hector example from eclipse. Its
throwing "me.prettyprint.hector.api.
exceptions.HectorException: All host pools marked
> down. Retry burden pushed out to client
Can you please let me know why i am getting this,,,,

On Tue, Oct 11, 2011 at 3:54 PM, Ben Ashton <<>>

We had this one, even tho in the hector documentation it says that it
retry s failed servers even 30 by default, it doesn't.

Once we explicitly set it to X seconds, when ever there is a failure,
ie with network (AWS), it will retry and add it back into the pool.


On 11 October 2011 11:09, CASSANDRA learner <<>>
> Hi Every One,
> Actually I was using cassandra long time back and when i tried today, I am
> getting a problem from eclipse. When i am trying to run a basic hector
> (java) example, I am getting an exception
> me.prettyprint.hector.api.exceptions.HectorException: All host pools marked
> down. Retry burden pushed out to client. . But My server is up. Node tool
> also whows that it is up. I donno what happens..
> 1.)Is it any thing to do with JMX port.
> 2.) What is the storage port in casandra.yaml and jmx port in

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