t;>>> You didn’t mention version, but I saw this kind of thing very often in
>>>> the 1.1 line. Often this is connected to network flakiness. Are these VMs?
>>>> In the cloud? Connected over a WAN? You mention that ping seems fine. Take
>>>>
twork flakiness. Are these VMs?
>>> In the cloud? Connected over a WAN? You mention that ping seems fine. Take
>>> a look at the phi_convict_threshold in c assandra.yaml. You may need to
>>> increase it to reduce the UP/DOWN flapping behavior.
>>>
>>>
>
* Joel Samuelsson [mailto:samuelsson.j...@gmail.com]
>> *Sent:* Tuesday, February 23, 2016 9:41 AM
>> *To:* user@cassandra.apache.org
>> *Subject:* Re: Nodes go down periodically
>>
>>
>>
>> Hi,
>>
>>
>>
>> Thanks for your reply.
>
P/DOWN flapping behavior.
>
>
>
>
>
> Sean Durity
>
>
>
> *From:* Joel Samuelsson [mailto:samuelsson.j...@gmail.com]
> *Sent:* Tuesday, February 23, 2016 9:41 AM
> *To:* user@cassandra.apache.org
> *Subject:* Re: Nodes go down periodically
>
>
>
> Hi,
&
to increase it to
reduce the UP/DOWN flapping behavior.
Sean Durity
From: Joel Samuelsson [mailto:samuelsson.j...@gmail.com]
Sent: Tuesday, February 23, 2016 9:41 AM
To: user@cassandra.apache.org
Subject: Re: Nodes go down periodically
Hi,
Thanks for your reply.
I have debug logging on and see
t you already have customised if they make sense.
>
> http://blog.mikiobraun.de/2010/08/cassandra-gc-tuning.html
>
> Hannu
>
>
> On 23 Feb 2016, at 16:08, Joel Samuelsson <samuelsson.j...@gmail.com>
> wrote:
>
> Our nodes go down periodically, around 1-2 ti
16, at 16:08, Joel Samuelsson <samuelsson.j...@gmail.com> wrote:
>
> Our nodes go down periodically, around 1-2 times each day. Downtime is from
> <1 second to 30 or so seconds.
>
> INFO [GossipTasks:1] 2016-02-22 10:05:14,896 Gossiper.java (line 992)
> InetAddres
Our nodes go down periodically, around 1-2 times each day. Downtime is from
<1 second to 30 or so seconds.
INFO [GossipTasks:1] 2016-02-22 10:05:14,896 Gossiper.java (line 992)
InetAddress /109.74.13.67 is now DOWN
INFO [RequestResponseStage:8844] 2016-02-22 10:05:38,331 Gossiper.java
(line