load balancing? is it means add more nodes?
2010/8/26 Ryan King
> Looks like you need to do some load balancing.
>
> -ryan
>
> On Wed, Aug 25, 2010 at 12:33 AM, john xie wrote:
> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.100 ring
> > Ad
/opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.100 ring
Address Status Load Range
Ring
162027259805094200094770502377853667196
192.168.123.101Up 183.43 GB
26404162423947656621914545677405489813 |<--|
192.168.123.5 Up 196.18 GB
97646479029625
ReplicationFactor = 3
one day i stop 192.168.1.147 and remove cassandra data by mistake, can i
recover 192.168.1.147's cassadra data by restart cassandra ?
/data1/cassandra/
/data2/cassandra/
/data3/cassandra/
/data3 mount /dev/sdd
i remove /data3 and form
e but it's done in the client,
>
>
> On Mon, Jul 26, 2010 at 1:31 PM, john xie wrote:
>
>> is cassandra compression before stored?
>> when I stored the data, is compression beneficial to reduce the
>> storage space?
>>
>>
>>
>
--
谢
is cassandra compression before stored?
when I stored the data, is compression beneficial to reduce the storage
space?
>
> - Juho Mäkinen
>
> On Wed, Jul 7, 2010 at 2:08 PM, john xie wrote:
> >
> >
> > http://wiki.apache.org/cassandra/FAQ#a_long_is_exactly_8_bytes
> >
> > /**
> > * Takes php integer and packs it to 64bit (8 bytes) long
http://wiki.apache.org/cassandra/FAQ#a_long_is_exactly_8_bytes
/**
* Takes php integer and packs it to 64bit (8 bytes) long big
endian binary representation.
* @param $x integer
* @return string eight bytes long binary repersentation of
the integer in big endian
