Is this maybe related to CASSANDRA-2851 (make hexToBytes refuse invalid
input?).
hexToBytes() will throw exceptions if the input has an odd number of
characters, or contains on-hex characters (or is null).
On 16 February 2012 18:00, PJunk wrote:
>
> Hello,
>
> We are trying to read data from
In my case, after installing cassandra, as soon as the server is started it
hangs on it own (totally unresponsive).
It had openJDK-6's jdk & jre implementations.
On Sat, Feb 18, 2012 at 10:30 PM, Guy Incognito wrote:
> perhaps entirely unrelated, but somebody was asking about lockups on EC2
>
MAX_HEAP_SIZE="9G"
HEAP_NEWSIZE="800M"
2 socket quad core
44GB RAM
Cassandra 1.0.7
[edward@cdbla120 cassandra]$ free -g
total used free sharedbuffers cached
Mem:43 34 8 0 0 25
-/+ buffers/cache: 8
perhaps entirely unrelated, but somebody was asking about lockups 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,
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:
>
>> You might want to check your Cass
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
>
>> Thanks! But what about the
On 18 February 2012 13:14, Aditya Gupta wrote:
> Thanks! But what about the 100% cpu consumption that is causing the server
> to hang?
Do you have any application talking to that Cassandra, or is it just
freshly installed Cassandra with no data at all?
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
> 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
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 wrote:
>
>> I haven't use
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 wrote:
> I haven't use the packaged kit, but Cassandra uses half of physical memory
> on your system by default.
> You need to edit cassandra-env.sh to decrease heap
I haven't use the packaged kit, but Cassandra uses half of physical memory on
your system by default.
You need to edit cassandra-env.sh to 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 Cassan
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.
i suppose that he should buy http://shop.oreilly.com/product/0636920010852.do ,
to get an idea of what cassandra can and what can't. that's my personal
thinking.
--
francesco.tangari@gmail.com
Inviato con Sparrow (http://www.sparrowmailapp.com/?sig)
Il giorno venerdì 17 febbraio 2012, al
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