No, this is a different cluster.
Kunal
On 13-Mar-2018 6:27 AM, "Kenneth Brotman" <kenbrot...@yahoo.com.invalid>
wrote:
Kunal,
Is this the GCE cluster you are speaking of in the “Adding new DC?” thread?
Kenneth Brotman
*From:* Kunal Gangakhedkar [mailto:kgangakhed...@
ogle and one on Amazon?
>
>
>
> Kenneth Brotman
>
>
>
> *From:* Kunal Gangakhedkar [mailto:kgangakhed...@gmail.com]
> *Sent:* Monday, March 12, 2018 4:24 PM
> *To:* user@cassandra.apache.org
> *Cc:* Nikhil Soman
> *Subject:* Re: [EXTERNAL] RE: Adding new DC?
>
&
rap: false' to the google cloud instances (not restarted the
service as per the doc).
In the AWS instance, I had added 'auto_bootstrap: false' - the doc says we
need to do "nodetool rebuild" and hence no automatic bootstrapping.
But, haven't gotten to that step yet.
Thanks,
Kunal
&g
>
>
> How large is the cluster to migrate (# of nodes and size of data). The
> preferred method might depend on how much data needs to move. Is any
> application outage acceptable?
>
>
>
> Sean Durity
>
> lord of the (C*) rings (Staff Systems Engineer – Cassandra)
>
>
>
> Sean Durity
>
> lord of the (C*) rings (Staff Systems Engineer – Cassandra)
>
> *From:* Kunal Gangakhedkar [mailto:kgangakhed...@gmail.com]
> *Sent:* Sunday, March 11, 2018 10:20 PM
> *To:* user@cassandra.apache.org
> *Subject:* [EXTERNAL] RE: Adding new DC?
>
>
le
for us to see?
No, they are in different regions - GCE setup is in us-east while AWS setup
is in Asia-south (Mumbai)
Thanks,
Kunal
Kenneth Brotman
*From:* Kunal Gangakhedkar [mailto:kgangakhed...@gmail.com]
*Sent:* Sunday, March 11, 2018 2:32 PM
*To:* user@cassandra.apache.org
*Subject:* Adding n
Hi all,
We currently have a cluster in GCE for one of the customers.
They want it to be migrated to AWS.
I have setup one node in AWS to join into the cluster by following:
https://docs.datastax.com/en/cassandra/2.1/cassandra/operations/ops_add_dc_to_cluster_t.html
Will add more nodes once the
Finally, got a chance to work on it over the weekend.
It worked as advertised. :)
Thanks a lot, Chris.
Kunal
On 8 March 2018 at 10:47, Kunal Gangakhedkar <kgangakhed...@gmail.com>
wrote:
> Thanks a lot, Chris.
>
> Will try it today/tomorrow and update here.
>
> Thanks,
&
Thanks a lot, Chris.
Will try it today/tomorrow and update here.
Thanks,
Kunal
On 7 March 2018 at 00:25, Chris Lohfink <clohf...@apple.com> wrote:
> While its off you can delete the files in the directory yeah
>
> Chris
>
>
> On Mar 6, 2018, at 2:35 AM, Kunal
ny chance space used by snapshots? What files exist there that are taking
> up space?
>
> > On Mar 5, 2018, at 1:02 AM, Kunal Gangakhedkar <kgangakhed...@gmail.com>
> wrote:
> >
> > Hi all,
> >
> > I have a 2-node cluster running cassandra 2.1.18.
> >
Hi all,
I have a 2-node cluster running cassandra 2.1.18.
One of the nodes has run out of disk space and died - almost all of it
shows up as occupied by size_estimates CF.
Out of 296GiB, 288GiB shows up as consumed by size_estimates in 'du -sh'
output.
This is while the other node is chugging
n should be rather fast as it is mostly a file-deletion
>> process with some metadata updates.
>>
>> 2017-04-21 11:21 GMT+02:00 Kunal Gangakhedkar <kgangakhed...@gmail.com>:
>>
>>> Hi all,
>>>
>>> We have a CF that's grown too large - it's not
Hi all,
We have a CF that's grown too large - it's not getting actively used in the
app right now.
The on-disk size of the . directory is ~407GB and I have only ~40GB
free left on the disk.
I understand that if I trigger a TRUNCATE on this CF, cassandra will try to
take snapshot.
My question:
Is
nal
On 13 January 2017 at 18:30, Kunal Gangakhedkar <kgangakhed...@gmail.com>
wrote:
> Great, thanks a lot to all for the help :)
>
> I finally took the dive and went with Razi's suggestions.
> In summary, this is what I did:
>
>- turn off incremental backups on each of t
arsnapshot* command is provided so that you don’t accidentally delete
> actively used files. Last I used *clearsnapshot*, (a very long time
> ago), I thought it left behind the directory, but this could have been
> fixed in newer versions (so you might want to check that).
>
>
same
> files that are in your data directory, and are created when an sstable is
> written to disk. At the time, they take up (almost) no space, so they
> aren't a big deal, but when the sstable gets compacted, they stick around,
> so they end up not freeing space up.
>
>
>
&
the backups?
This is my first production deployment - so, still trying to learn.
Thanks,
Kunal
On 10 January 2017 at 21:36, Jonathan Haddad <j...@jonhaddad.com> wrote:
> You can just delete them off the filesystem (rm)
>
> On Tue, Jan 10, 2017 at 8:02 AM Kunal Gangakhedkar <
> kg
Hi all,
We have a 3-node cassandra cluster with incremental backup set to true.
Each node has 1TB data volume that stores cassandra data.
The load in the output of 'nodetool status' comes up at around 260GB each
node.
All our keyspaces use replication factor = 3.
However, the df output shows
:44 PM, Kunal Gangakhedkar
kgangakhed...@gmail.com wrote:
And here is my cassandra-env.sh
https://gist.github.com/kunalg/2c092cb2450c62be9a20
Kunal
On 11 July 2015 at 00:04, Kunal Gangakhedkar kgangakhed...@gmail.com
wrote:
From jhat output, top 10 entries for Instance Count for All
Attaching the stack dump captured from the last OOM.
Kunal
On 10 July 2015 at 13:32, Kunal Gangakhedkar kgangakhed...@gmail.com
wrote:
Forgot to mention: the data size is not that big - it's barely 10GB in all.
Kunal
On 10 July 2015 at 13:29, Kunal Gangakhedkar kgangakhed...@gmail.com
Forgot to mention: the data size is not that big - it's barely 10GB in all.
Kunal
On 10 July 2015 at 13:29, Kunal Gangakhedkar kgangakhed...@gmail.com
wrote:
Hi,
I have a 2 node setup on Azure (east us region) running Ubuntu server
14.04LTS.
Both nodes have 8GB RAM.
One of the nodes
Hi,
I have a 2 node setup on Azure (east us region) running Ubuntu server
14.04LTS.
Both nodes have 8GB RAM.
One of the nodes (seed node) died with OOM - so, I am trying to add a
replacement node with same configuration.
The problem is this new node also keeps dying with OOM - I've restarted
. Any large partitions could blow you away.
-- Jack Krupansky
On Fri, Jul 10, 2015 at 4:22 AM, Kunal Gangakhedkar
kgangakhed...@gmail.com wrote:
Attaching the stack dump captured from the last OOM.
Kunal
On 10 July 2015 at 13:32, Kunal Gangakhedkar kgangakhed...@gmail.com
wrote:
Forgot
, and eBay.
On Fri, Jul 10, 2015 at 1:42 PM, Kunal Gangakhedkar
kgangakhed...@gmail.com wrote:
Thanks, Sebastian.
Couple of questions (I'm really new to cassandra):
1. How do I interpret the output of 'nodetool cfstats' to figure out the
issues? Any documentation pointer on that would be helpful
And here is my cassandra-env.sh
https://gist.github.com/kunalg/2c092cb2450c62be9a20
Kunal
On 11 July 2015 at 00:04, Kunal Gangakhedkar kgangakhed...@gmail.com
wrote:
From jhat output, top 10 entries for Instance Count for All Classes
(excluding platform) shows:
2088223 instances of class
customers in 45 countries, DataStax is the
database technology and transactional backbone of choice for the worlds
most innovative companies such as Netflix, Adobe, Intuit, and eBay.
On Fri, Jul 10, 2015 at 12:55 PM, Kunal Gangakhedkar
kgangakhed...@gmail.com wrote:
I upgraded my instance from 8GB
occupying 193607512 bytes.
JFYI.
Kunal
On 10 July 2015 at 23:49, Kunal Gangakhedkar kgangakhed...@gmail.com
wrote:
Thanks for quick reply.
1. I don't know what are the thresholds that I should look for. So, to
save this back-and-forth, I'm attaching the cfstats output for the keyspace
if your rows and
partitions are reasonably small. Any large partitions could blow you away.
-- Jack Krupansky
On Fri, Jul 10, 2015 at 4:22 AM, Kunal Gangakhedkar
kgangakhed...@gmail.com wrote:
Attaching the stack dump captured from the last OOM.
Kunal
On 10 July 2015 at 13:32, Kunal
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