@Tamar: Thanks a ton! works perfect now! On Mon, Feb 20, 2012 at 12:02 PM, Tamar Fraenkel <ta...@tok-media.com>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. > > I am doing that for the past couple of weeks both on VMWare player and on > ESXi in development and it works fine. > My Ubuntu is 11.10, cassandra 1.0.7. > I followed the directions in datastax site for installation. > Tamar > > > On Sun, Feb 19, 2012 at 2:45 AM, Aditya Gupta <ady...@gmail.com> wrote: > >> 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 <dnd1...@gmail.com>wrote: >> >>> 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, Feb 18, 2012 at 8:21 PM, Aditya Gupta <ady...@gmail.com> wrote: >>> >>>> No data at all. just a fresh installation >>>> >>>> >>>> On Sat, Feb 18, 2012 at 6:57 PM, R. Verlangen <ro...@us2.nl> 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 <ady...@gmail.com> >>>>> >>>>>> 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 < >>>>>> watanabe.m...@gmail.com> 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 size. >>>>>>> Update MAX_HEAP_SIZE and NEW_HEAP_SIZE and restart. >>>>>>> >>>>>>> From iPhone >>>>>>> >>>>>>> >>>>>>> On 2012/02/18, at 20:40, Aditya Gupta <ady...@gmail.com> wrote: >>>>>>> >>>>>>> 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 added more RAM to the server but found that >>>>>>> cassandra was consuming 100% CPU & 1GB RAM as soon the server was being >>>>>>> started. Why is this happening & how can get it to normal conditions ? >>>>>>> >>>>>>> >>>>>> >>>>> >>>> >>> >>> >> > > > -- > Tamar Fraenkel > Senior Software Engineer, TOK Media > > Tel: +972 2 6409736 > Mob: +972 54 8356490 > Fax: +972 2 5612956 > >
