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From Keith Turner <ke...@deenlo.com>
Subject Re: Accumulo 1.6.0 HA namenode testing
Date Wed, 18 Dec 2013 04:52:19 GMT
On Tue, Dec 17, 2013 at 11:39 PM, Josh Elser <josh.elser@gmail.com> wrote:

> I've been running CI tests against 1.5.1 with HA (QJM) Namenode support
> for a few weeks now. Earlier this week I started running the same against
> 1.6.0.
>
> AFAICT, everything has been fine so far. This is with the
> hdfs-agitation.pl (causing a failover using the haadmin command every ten
> minutes) script that Sean provided a while back.


Were you also killing datanodes and tservers?  Did you run continuous
ingest and verify?


>
>
> On 12/17/13, 11:32 PM, Keith Turner wrote:
>
>> Has anyone has done any HA namenode testing w/ 1.6.0?
>>
>> I have started poking at viewfs:// w/ two regular namenodes and have been
>> finding issues.   I want to eventually run the test suite against Accumulo
>> 1.6.0 w/ multiple HA namenodes.
>>
>>

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