If i start the agent on the cluster with encryption, I see lots of these
messages in the C* logs -
Unexpected exception during request; channel
io.netty.handler.ssl.NotSslRecordException: not an SSL/TLS record
And get an error connecting to the cluster from opscenterd.
-- Jacob Shadix
On Wed
I have OpsCenter 6.0.7 setup managing multiple clusters. Only one of those
clusters has encryption turned on (both node-to-node and client-to-node).
In order to manage that cluster through OpsCenter, do all subsequent
clusters have to have encryption turned on?
-- Jacob Shadix
The node will not bootstrap if it is listed as a seed node.
-- Jacob Shadix
On Tue, Feb 7, 2017 at 12:16 PM, Simone Franzini <captainfr...@gmail.com>
wrote:
> To further add to my previous answer, the node in question is a seed node,
> so it did not bootstrap.
> Should I remove i
in internode would not have the hostnames represented in
CN?
-- Jacob Shadix
On Wed, Sep 21, 2016 at 11:40 AM, sai krishnam raju potturi <
pskraj...@gmail.com> wrote:
> hi Evans;
>rather than having one individual certificate for every node, we are
> looking at getting one C
I found a couple of metrics that should suffice for #2,3 - - > TBL: Live
Disk Used & TBL: Local Write Latency.
1. count of number of records inserted within given timeframe
2. data growth
3. write latency
-- Jacob Shadix
On Mon, Jan 9, 2017 at 2:29 PM, Jacob Shadix &l
Is it possible to report on the following metrics at table level?
1. count of number of records inserted within given timeframe
2. data growth
3. write latency
-- Jacob Shadix
I was testing client encryption w/cqlsh and get the following error when
using TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 as the cipher. Any ideas why?
Last error: _ssl.c:492: EOF occurred in violation of protocol")})
-- Jacob Shadix
data; zlib not available
---
What am I missing?
-- Jacob Shadix
Are you using vnodes? I typically do one-by-one as the decommission will
create additional load/network activity streaming data to the other nodes
as the token ranges are reassigned.
-- Jacob Shadix
On Sat, Apr 8, 2017 at 10:55 AM, Vlad <qa23d-...@yahoo.com> wrote:
> Hi,
>
> how
Right! Another reason why I just stick with sequential decommissions. Maybe
someone here could shed some light on what happens under the covers if
parallel decommissions are kicked off.
-- Jacob Shadix
On Tue, Apr 11, 2017 at 12:55 PM, benjamin roth <brs...@gmail.com> wrote:
> I did
version of python alongside the
older release?
-- Jacob Shadix
I installed 2.7 and updated PYTHONPATH, but it is still not finding the
newer version.
-- Jacob Shadix
On Tue, Apr 4, 2017 at 11:22 AM, Voytek Jarnot <voytek.jar...@gmail.com>
wrote:
> Multiple versions of python can coexist, the cqlsh shell script will
> attempt to execute via
It's still not recommended to start at the same time. Stagger by 2 minutes
is what the following documentation suggests; along with additional steps.
re. version 2.1
https://docs.datastax.com/en/cassandra/2.1/cassandra/operations/ops_add_node_to_cluster_t.html
-- Jacob Shadix
On Wed, Apr 12
What version are you running? Do you see any errors in the system.log
(SocketTimeout, for instance)?
And what values do you have for the following in cassandra.yaml:
- - stream_throughput_outbound_megabits_per_sec
- - compaction_throughput_mb_per_sec
- - streaming_socket_timeout_in_ms
-- Jacob
Did you look at the logs on the source DC as well? How big is the dataset?
-- Jacob Shadix
On Fri, Apr 7, 2017 at 7:16 AM, Roland Otta <roland.o...@willhaben.at>
wrote:
> Hi!
>
> we are on 3.7.
>
> we have some debug messages ... but i guess they are not related to
no, in-memory is only available in DataStax Enterprise 4.0+
-- Jacob Shadix
On Thu, Apr 20, 2017 at 3:00 AM, Abhishek Kumar Maheshwari <
abhishek.maheshw...@timesinternet.in> wrote:
> Hi All,
>
>
>
> As Datastax Cassandra version provide a in memory table. Can we achieve
&
the cache validity timeframe, future requests for ANY user
stored in the cache do not require a lookup against system_auth. After the
cache validity runs out, any new requests will require a lookup against
system_auth.
-- Jacob Shadix
/en-us/articles/205409646-How-to-performance-tune-data-streaming-activities-like-repair-and-bootstrap
-- Jacob Shadix
On Fri, Apr 7, 2017 at 9:23 AM, Roland Otta <roland.o...@willhaben.at>
wrote:
> good point!
>
> on the source side i can see the following error
>
> ERROR [STRE
How many client connections are hitting your cluster?
Have you looked at tuning connection pool?
https://github.com/datastax/java-driver/tree/3.x/manual/pooling
-- Jacob Shadix
On Mon, Jun 26, 2017 at 2:50 PM, Ivan Iliev <ivan.iliev.il...@gmail.com>
wrote:
> Hello everyone!
>
&
check out this thread -
https://www.mail-archive.com/user@cassandra.apache.org/msg52313.html
-- Jacob Shadix
On Thu, Sep 21, 2017 at 4:56 AM, Jonathan Baynes <
jonathan.bay...@tradeweb.com> wrote:
> Good Morning Community,
>
>
>
> Can anyone help me understand what these
How often are you running repairs?
-- Jacob Shadix
On Thu, Sep 28, 2017 at 7:53 AM, Reynald Bourtembourg <
reynald.bourtembo...@esrf.fr> wrote:
> Hi,
>
> You can write with CL=EACH_QUORUM and read with CL=LOCAL_QUORUM to get
> strong consistency.
>
> Kind regards,
>
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