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From Pankaj kr <pankaj...@huawei.com>
Subject RE: FailedServer is never modified
Date Mon, 29 Dec 2014 10:53:41 GMT
Hi Bharath,

Thanks for looking on this. I am using 0.98.3 version, found the code where failed server
entry is removed after the FAILED_SERVER_EXPIRY_KEY time.


-----Original Message-----
From: Bharath Vissapragada [mailto:bharathv@cloudera.com] 
Sent: 29 December 2014 13:26
To: dev@hbase.apache.org
Subject: Re: FailedServer is never modified

What version of hbase are you on?

Did you check the isFailedServer() [1]. We delete an entry from the failed servers list if
its entry exceeds the FAILED_SERVER_EXPIRY_KEY (hbase.ipc.client.failed.servers.expiry = 2000ms
by default).



On Mon, Dec 29, 2014 at 12:15 PM, Pankaj kr <pankaj.kr@huawei.com> wrote:

> Hi,
> When RPC clients try to connect to server and if it fails then the 
> server will be added in the failedServers. Each time server address 
> will be verified against the failedServers whether it's a failed 
> server or not and throws "This server is in the failed servers list".
> This failedServers cache is never modified and to clear this client 
> program has to be restarted.
> Why such behavior?
> Regards,
> Pankaj

Bharath Vissapragada
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