I ran nodetool decommission on a node from a 4 nodes cluster as follows:
nodetool -h 192.168.26.130 decommission
But it never completes & doesn't show any messages, on seeing the logs
I noticed:
java.util.concurrent.RejectedExecutionException: ThreadPoolExecutor has
shut down
at
org.apache.cass
I'm running a 4 nodes cassandra cluster of VMware ubuntu instances each
768MB memory (on a single machine for development purposes). I need to
reduce heap size appropriately as my nodes have been crashing at times
with OOMs. How do I configure for this ? I think I would need to make some
tweaks wi
Thanks removing the system keyspace worked! Thanks!
On Sun, Feb 26, 2012 at 3:39 AM, Brandon Williams wrote:
> On Sat, Feb 25, 2012 at 3:39 PM, Aditya Gupta wrote:
> > The output of nodetool ring after each addition of nodes, make just the
> last
> > added node visible in th
issue ?
On Sun, Feb 26, 2012 at 2:49 AM, Aditya Gupta wrote:
> yes, exactly I did cloned a single VMware machine to make other
> instances.. so how do I correct this now ?
>
>
> On Sun, Feb 26, 2012 at 2:18 AM, Brandon Williams wrote:
>
>> Then my next guess is you clone
system keyspace. In any
> case, some nodetool ring output at each node addition will clarify
> this.
>
> -Brandon
>
> On Sat, Feb 25, 2012 at 1:20 PM, Aditya Gupta wrote:
> > Nope, I just re-verified :)
> > I have split up the range into 4 parts for 4 nodes. I have spec
25, 2012 at 9:48 AM, Aditya Gupta wrote:
> > While creating a multinode cluster, my nodes are unable to identify all
> the
> > nodes in the cluster.
> > Only the *last added' node is visible when I do:
> > ./nodetool -h localhost ring
> >
> >
> > I
While creating a multinode cluster, my nodes are unable to identify all the
nodes in the cluster.
Only the *last added' node is visible when I do:
./nodetool -h localhost ring
I am trying to create a 4 nodes cluster. On starting the seed node, the
above command shows just itself(ok.. good), the
@Edward: That's nice to know, but I also heard that there are some bugs in
some recent Ubuntu version that bubble up with Cassandra specifically, so I
was thinking I should probably go with what's more widely used by other
Cassandra users for production needs.
On Tue, Feb 21, 2012 at 8:57 PM, Edwa
I am about to choose a linux distro to be installed on Cassandra nodes.
Which are the most popular & recommended ones by Cassandra community? (Not
interested in paying licensing fees)
@Tamar: Thanks a ton! works perfect now!
On Mon, Feb 20, 2012 at 12:02 PM, Tamar Fraenkel wrote:
> On 19/02/2012 21:55, Aditya Gupta wrote:
>
> Is there anything to do with running cassandra on a VMware ubuntu instance
> !? I am trying Cassandra on VMware ubuntu server instance.
&g
Is there anything to do with running cassandra on a VMware ubuntu instance
!? I am trying Cassandra on VMware ubuntu server instance.
On Sun, Feb 19, 2012 at 2:45 AM, Aditya Gupta wrote:
> In my case, after installing cassandra, as soon as the server is started
> it hangs on it own (t
ckups on EC2
> yesterday and found: http://wiki.apache.org/cassandra/FAQ#ubuntu_hangs
>
>
> On 18/02/2012 14:58, Aditya Gupta wrote:
>
> Am I installing it the right way ? While installing I didn't verify the
> signatures using public key.
>
> On Sat, Feb 18, 2012 at 8
Am I installing it the right way ? While installing I didn't verify the
signatures using public key.
On Sat, Feb 18, 2012 at 8:21 PM, Aditya Gupta wrote:
> No data at all. just a fresh installation
>
>
> On Sat, Feb 18, 2012 at 6:57 PM, R. Verlangen wrote:
>
>> Yo
No data at all. just a fresh installation
On Sat, Feb 18, 2012 at 6:57 PM, R. Verlangen wrote:
> You might want to check your Cassandra logs, they contain important
> information that might lead you to the actual cause of the problems.
>
> 2012/2/18 Aditya Gupta
>
>> Thank
For clarification, I'm running Cassandra on a VMware ubuntu server instance.
On Sat, Feb 18, 2012 at 6:44 PM, Aditya Gupta wrote:
> Thanks! But what about the 100% cpu consumption that is causing the server
> to hang?
>
>
> On Sat, Feb 18, 2012 at 6:19 PM, Watanabe Maki w
decrease heap size.
> Update MAX_HEAP_SIZE and NEW_HEAP_SIZE and restart.
>
> From iPhone
>
>
> On 2012/02/18, at 20:40, Aditya Gupta wrote:
>
> I just installed Cassandra on my ubuntu server by adding the following to
> the sources list:
>
> deb http://www.apac
I just installed Cassandra on my ubuntu server by adding the following to
the sources list:
deb http://www.apache.org/dist/cassandra/debian 10x main
deb-src http://www.apache.org/dist/cassandra/debian 10x main
Soon after install I started getting OOM errors & then the server became
unresponsive.
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