cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From sai krishnam raju potturi <pskraj...@gmail.com>
Subject Re: Re : will Unsafeassaniate a dead node maintain the replication factor
Date Sat, 31 Oct 2015 22:12:00 GMT
yes Surbhi.

On Sat, Oct 31, 2015 at 1:13 PM, Surbhi Gupta <surbhi.gupta01@gmail.com>
wrote:

> Is the cluster using vnodes?
>
> Sent from my iPhone
>
> On Oct 31, 2015, at 9:16 AM, sai krishnam raju potturi <
> pskraju88@gmail.com> wrote:
>
> yes Surbhi.
>
> On Sat, Oct 31, 2015 at 12:10 PM, Surbhi Gupta <surbhi.gupta01@gmail.com>
> wrote:
>
>> So have you already done unsafe assassination ?
>>
>> On 31 October 2015 at 08:37, sai krishnam raju potturi <
>> pskraju88@gmail.com> wrote:
>>
>>> it's dead; and we had to do unsafeassassinate as other 2 methods did not
>>> work
>>>
>>> On Sat, Oct 31, 2015 at 11:30 AM, Surbhi Gupta <surbhi.gupta01@gmail.com
>>> > wrote:
>>>
>>>> Whether the node is down or up which you want to decommission?
>>>>
>>>> Sent from my iPhone
>>>>
>>>> On Oct 31, 2015, at 8:24 AM, sai krishnam raju potturi <
>>>> pskraju88@gmail.com> wrote:
>>>>
>>>> Thanks Surabhi. Decommission nor removenode did not work. We did not
>>>> capture the tokens of the dead node. Any way we could make sure the
>>>> replication of 3 is maintained?
>>>>
>>>> On Sat, Oct 31, 2015, 11:14 Surbhi Gupta <surbhi.gupta01@gmail.com>
>>>> wrote:
>>>>
>>>>> You have to do few things before unsafe as sanitation . First run the
>>>>> nodetool decommission if the node is up and wait till streaming happens
.
>>>>> You can check is the streaming is completed by nodetool netstats . If
>>>>> streaming is completed you can do unsafe assanitation .
>>>>>
>>>>> To answer your question unsafe assanitation will not take care of
>>>>> replication factor .
>>>>> It is like forcing a node out from the cluster .
>>>>>
>>>>> Hope this helps.
>>>>>
>>>>> Sent from my iPhone
>>>>>
>>>>> > On Oct 31, 2015, at 5:12 AM, sai krishnam raju potturi <
>>>>> pskraju88@gmail.com> wrote:
>>>>> >
>>>>> > hi;
>>>>> >    would unsafeassasinating a dead node maintain the replication
>>>>> factor like decommission process or removenode process?
>>>>> >
>>>>> > thanks
>>>>> >
>>>>> >
>>>>>
>>>>
>>>
>>
>

Mime
View raw message