accumulo-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From John Vines <vi...@apache.org>
Subject Re: Increase tserver startup timeout + iterations?
Date Wed, 27 Feb 2013 15:23:59 GMT
Wait for it to become extant or just wait for it to exit safe mode?


On Wed, Feb 27, 2013 at 10:13 AM, Eric Newton <eric.newton@gmail.com> wrote:

> We already wait on the NN.
>
> -Eric
>
>
>
> On Wed, Feb 27, 2013 at 10:06 AM, John Vines <vines@apache.org> wrote:
>
>> Not sure if non- existence of the name node is something we want to deal
>> with. I worry this will cause confusion and ambiguity for first time users
>> who point Accumulo at an empty Hadoop configuration.
>>
>> Sent from my phone, please pardon the typos and brevity.
>> On Feb 27, 2013 9:39 AM, "Jeff Blaine" <jblaine@kickflop.net> wrote:
>>
>>> We spin up our slaves first, then the Hadoop namenode + Accumulo
>>> master afterward. By the time that comes up, tserver has exited
>>> on the Accumulo slaves.
>>>
>>> Is there a way to increase the tserver effort for connection
>>> to the master?
>>>
>>> Aside: is there really any reason for tserver to exit? Why not
>>> just do an exponential backoff of connection attempts until
>>> 30 seconds is hit, and then stay there infinitely?
>>>
>>
>

Mime
View raw message