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Posted to user@cassandra.apache.org by john xie <sh...@gmail.com> on 2010/08/25 09:33:14 UTC
is it my cassandra cluster ok?
/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
97646479029625162367516203572215570207 | |
192.168.123.100Up 302.86 GB
150826772797302282411816801037163789836 | |
192.168.123.102Up 235.83 GB
162027259805094200094770502377853667196 |-->|
/opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.5 tpstats
Pool Name Active Pending Completed
FILEUTILS-DELETE-POOL 0 0 610
STREAM-STAGE 0 0 0
RESPONSE-STAGE 0 0 18879316
ROW-READ-STAGE 0 0 0
LB-OPERATIONS 0 0 0
MESSAGE-DESERIALIZER-POOL 0 0 86925654
GMFD 0 0 168769
LB-TARGET 0 0 0
CONSISTENCY-MANAGER 0 0 0
ROW-MUTATION-STAGE 0 0 66657550
MESSAGE-STREAMING-POOL 0 0 0
LOAD-BALANCER-STAGE 0 0 0
FLUSH-SORTER-POOL 0 0 0
MEMTABLE-POST-FLUSHER 0 0 1125
FLUSH-WRITER-POOL 0 0 1125
AE-SERVICE-STAGE 0 0 0
HINTED-HANDOFF-POOL 1 4 0
/opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.5 info
97646479029625162367516203572215570207
Load : 196.01 GB
Generation No : 1282656715
Uptime (seconds) : 64437
Heap Memory (MB) : 2245.43 / 5111.69
/opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.100 tpstats
Pool Name Active Pending Completed
FILEUTILS-DELETE-POOL 0 0 950
STREAM-STAGE 0 0 0
RESPONSE-STAGE 0 0 88290400
ROW-READ-STAGE 0 0 0
LB-OPERATIONS 0 0 0
MESSAGE-DESERIALIZER-POOL 0 0 149317269
GMFD 0 0 187571
LB-TARGET 0 0 0
CONSISTENCY-MANAGER 0 0 0
ROW-MUTATION-STAGE 0 0 104055920
MESSAGE-STREAMING-POOL 0 0 0
LOAD-BALANCER-STAGE 0 0 0
FLUSH-SORTER-POOL 0 0 0
MEMTABLE-POST-FLUSHER 0 0 1749
FLUSH-WRITER-POOL 0 0 1749
AE-SERVICE-STAGE 0 0 0
HINTED-HANDOFF-POOL 1 4 17
/opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.100 info
150826772797302282411816801037163789836
Load : 302.79 GB
Generation No : 1282656138
Uptime (seconds) : 65439
Heap Memory (MB) : 1854.20 / 6135.69
/opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.101 tpstats
Pool Name Active Pending Completed
FILEUTILS-DELETE-POOL 0 0 594
STREAM-STAGE 0 0 0
RESPONSE-STAGE 0 0 120024993
ROW-READ-STAGE 0 0 0
LB-OPERATIONS 0 0 0
MESSAGE-DESERIALIZER-POOL 0 0 154158111
GMFD 0 0 193471
LB-TARGET 0 0 0
CONSISTENCY-MANAGER 0 0 0
ROW-MUTATION-STAGE 0 0 64174075
MESSAGE-STREAMING-POOL 0 0 0
LOAD-BALANCER-STAGE 0 0 0
FLUSH-SORTER-POOL 0 0 0
MEMTABLE-POST-FLUSHER 0 0 1091
FLUSH-WRITER-POOL 0 0 1091
AE-SERVICE-STAGE 0 0 0
HINTED-HANDOFF-POOL 1 3 18
/opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.101 info
26404162423947656621914545677405489813
Load : 183.43 GB
Generation No : 1282655724
Uptime (seconds) : 65784
Heap Memory (MB) : 1406.52 / 6135.69
/opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.102 tpstats
Pool Name Active Pending Completed
FILEUTILS-DELETE-POOL 0 0 776
STREAM-STAGE 0 0 0
RESPONSE-STAGE 0 0 11252520
ROW-READ-STAGE 0 0 0
LB-OPERATIONS 0 0 0
MESSAGE-DESERIALIZER-POOL 0 0 93592514
GMFD 0 0 179135
LB-TARGET 0 0 0
CONSISTENCY-MANAGER 0 0 0
ROW-MUTATION-STAGE 0 0 84535486
MESSAGE-STREAMING-POOL 0 0 0
LOAD-BALANCER-STAGE 0 0 0
FLUSH-SORTER-POOL 0 0 0
MEMTABLE-POST-FLUSHER 1 1 1417
FLUSH-WRITER-POOL 1 1 1417
AE-SERVICE-STAGE 0 0 0
HINTED-HANDOFF-POOL 1 4 25
/opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.102 info
162027259805094200094770502377853667196
Load : 235.98 GB
Generation No : 1282657244
Uptime (seconds) : 64476
Heap Memory (MB) : 2692.42 / 6135.69
--
Re: is it my cassandra cluster ok?
Posted by aaron morton <aa...@thelastpickle.com>.
Token selection and moving nodes is described here
http://wiki.apache.org/cassandra/Operations
Aaron
On 26 Aug 2010, at 14:29, john xie wrote:
> load balancing? is it means add more nodes?
>
>
>
> 2010/8/26 Ryan King <ry...@twitter.com>
> Looks like you need to do some load balancing.
>
> -ryan
>
> On Wed, Aug 25, 2010 at 12:33 AM, john xie <sh...@gmail.com> wrote:
> > /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
> > 97646479029625162367516203572215570207 | |
> > 192.168.123.100Up 302.86 GB
> > 150826772797302282411816801037163789836 | |
> > 192.168.123.102Up 235.83 GB
> > 162027259805094200094770502377853667196 |-->|
> >
> >
> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.5 tpstats
> > Pool Name Active Pending Completed
> > FILEUTILS-DELETE-POOL 0 0 610
> > STREAM-STAGE 0 0 0
> > RESPONSE-STAGE 0 0 18879316
> > ROW-READ-STAGE 0 0 0
> > LB-OPERATIONS 0 0 0
> > MESSAGE-DESERIALIZER-POOL 0 0 86925654
> > GMFD 0 0 168769
> > LB-TARGET 0 0 0
> > CONSISTENCY-MANAGER 0 0 0
> > ROW-MUTATION-STAGE 0 0 66657550
> > MESSAGE-STREAMING-POOL 0 0 0
> > LOAD-BALANCER-STAGE 0 0 0
> > FLUSH-SORTER-POOL 0 0 0
> > MEMTABLE-POST-FLUSHER 0 0 1125
> > FLUSH-WRITER-POOL 0 0 1125
> > AE-SERVICE-STAGE 0 0 0
> > HINTED-HANDOFF-POOL 1 4 0
> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.5 info
> > 97646479029625162367516203572215570207
> > Load : 196.01 GB
> > Generation No : 1282656715
> > Uptime (seconds) : 64437
> > Heap Memory (MB) : 2245.43 / 5111.69
> >
> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.100 tpstats
> > Pool Name Active Pending Completed
> > FILEUTILS-DELETE-POOL 0 0 950
> > STREAM-STAGE 0 0 0
> > RESPONSE-STAGE 0 0 88290400
> > ROW-READ-STAGE 0 0 0
> > LB-OPERATIONS 0 0 0
> > MESSAGE-DESERIALIZER-POOL 0 0 149317269
> > GMFD 0 0 187571
> > LB-TARGET 0 0 0
> > CONSISTENCY-MANAGER 0 0 0
> > ROW-MUTATION-STAGE 0 0 104055920
> > MESSAGE-STREAMING-POOL 0 0 0
> > LOAD-BALANCER-STAGE 0 0 0
> > FLUSH-SORTER-POOL 0 0 0
> > MEMTABLE-POST-FLUSHER 0 0 1749
> > FLUSH-WRITER-POOL 0 0 1749
> > AE-SERVICE-STAGE 0 0 0
> > HINTED-HANDOFF-POOL 1 4 17
> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.100 info
> > 150826772797302282411816801037163789836
> > Load : 302.79 GB
> > Generation No : 1282656138
> > Uptime (seconds) : 65439
> > Heap Memory (MB) : 1854.20 / 6135.69
> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.101 tpstats
> > Pool Name Active Pending Completed
> > FILEUTILS-DELETE-POOL 0 0 594
> > STREAM-STAGE 0 0 0
> > RESPONSE-STAGE 0 0 120024993
> > ROW-READ-STAGE 0 0 0
> > LB-OPERATIONS 0 0 0
> > MESSAGE-DESERIALIZER-POOL 0 0 154158111
> > GMFD 0 0 193471
> > LB-TARGET 0 0 0
> > CONSISTENCY-MANAGER 0 0 0
> > ROW-MUTATION-STAGE 0 0 64174075
> > MESSAGE-STREAMING-POOL 0 0 0
> > LOAD-BALANCER-STAGE 0 0 0
> > FLUSH-SORTER-POOL 0 0 0
> > MEMTABLE-POST-FLUSHER 0 0 1091
> > FLUSH-WRITER-POOL 0 0 1091
> > AE-SERVICE-STAGE 0 0 0
> > HINTED-HANDOFF-POOL 1 3 18
> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.101 info
> > 26404162423947656621914545677405489813
> > Load : 183.43 GB
> > Generation No : 1282655724
> > Uptime (seconds) : 65784
> > Heap Memory (MB) : 1406.52 / 6135.69
> >
> >
> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.102 tpstats
> > Pool Name Active Pending Completed
> > FILEUTILS-DELETE-POOL 0 0 776
> > STREAM-STAGE 0 0 0
> > RESPONSE-STAGE 0 0 11252520
> > ROW-READ-STAGE 0 0 0
> > LB-OPERATIONS 0 0 0
> > MESSAGE-DESERIALIZER-POOL 0 0 93592514
> > GMFD 0 0 179135
> > LB-TARGET 0 0 0
> > CONSISTENCY-MANAGER 0 0 0
> > ROW-MUTATION-STAGE 0 0 84535486
> > MESSAGE-STREAMING-POOL 0 0 0
> > LOAD-BALANCER-STAGE 0 0 0
> > FLUSH-SORTER-POOL 0 0 0
> > MEMTABLE-POST-FLUSHER 1 1 1417
> > FLUSH-WRITER-POOL 1 1 1417
> > AE-SERVICE-STAGE 0 0 0
> > HINTED-HANDOFF-POOL 1 4 25
> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.102 info
> > 162027259805094200094770502377853667196
> > Load : 235.98 GB
> > Generation No : 1282657244
> > Uptime (seconds) : 64476
> > Heap Memory (MB) : 2692.42 / 6135.69
> >
> > --
> >
> >
>
>
>
> --
> 谢善峰 johnxie
> 联系方式:
> MSN:johnxiegood@hotmail.com
> GTALK: shanfenggood@gmail.com
> E_mail:johnxie@topgene.net
> ------------------------------------------
> 智信环宇 Internet Service On_Demand
Re: is it my cassandra cluster ok?
Posted by Benjamin Black <b...@b3k.us>.
No, it means manually assign tokens to evenly distribute ring range to
the existing nodes.
On Wed, Aug 25, 2010 at 7:29 PM, john xie <sh...@gmail.com> wrote:
> load balancing? is it means add more nodes?
>
>
> 2010/8/26 Ryan King <ry...@twitter.com>
>>
>> Looks like you need to do some load balancing.
>>
>> -ryan
>>
>> On Wed, Aug 25, 2010 at 12:33 AM, john xie <sh...@gmail.com> wrote:
>> > /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
>> > 97646479029625162367516203572215570207 | |
>> > 192.168.123.100Up 302.86 GB
>> > 150826772797302282411816801037163789836 | |
>> > 192.168.123.102Up 235.83 GB
>> > 162027259805094200094770502377853667196 |-->|
>> >
>> >
>> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.5 tpstats
>> > Pool Name Active Pending Completed
>> > FILEUTILS-DELETE-POOL 0 0 610
>> > STREAM-STAGE 0 0 0
>> > RESPONSE-STAGE 0 0 18879316
>> > ROW-READ-STAGE 0 0 0
>> > LB-OPERATIONS 0 0 0
>> > MESSAGE-DESERIALIZER-POOL 0 0 86925654
>> > GMFD 0 0 168769
>> > LB-TARGET 0 0 0
>> > CONSISTENCY-MANAGER 0 0 0
>> > ROW-MUTATION-STAGE 0 0 66657550
>> > MESSAGE-STREAMING-POOL 0 0 0
>> > LOAD-BALANCER-STAGE 0 0 0
>> > FLUSH-SORTER-POOL 0 0 0
>> > MEMTABLE-POST-FLUSHER 0 0 1125
>> > FLUSH-WRITER-POOL 0 0 1125
>> > AE-SERVICE-STAGE 0 0 0
>> > HINTED-HANDOFF-POOL 1 4 0
>> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.5 info
>> > 97646479029625162367516203572215570207
>> > Load : 196.01 GB
>> > Generation No : 1282656715
>> > Uptime (seconds) : 64437
>> > Heap Memory (MB) : 2245.43 / 5111.69
>> >
>> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.100 tpstats
>> > Pool Name Active Pending Completed
>> > FILEUTILS-DELETE-POOL 0 0 950
>> > STREAM-STAGE 0 0 0
>> > RESPONSE-STAGE 0 0 88290400
>> > ROW-READ-STAGE 0 0 0
>> > LB-OPERATIONS 0 0 0
>> > MESSAGE-DESERIALIZER-POOL 0 0 149317269
>> > GMFD 0 0 187571
>> > LB-TARGET 0 0 0
>> > CONSISTENCY-MANAGER 0 0 0
>> > ROW-MUTATION-STAGE 0 0 104055920
>> > MESSAGE-STREAMING-POOL 0 0 0
>> > LOAD-BALANCER-STAGE 0 0 0
>> > FLUSH-SORTER-POOL 0 0 0
>> > MEMTABLE-POST-FLUSHER 0 0 1749
>> > FLUSH-WRITER-POOL 0 0 1749
>> > AE-SERVICE-STAGE 0 0 0
>> > HINTED-HANDOFF-POOL 1 4 17
>> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.100 info
>> > 150826772797302282411816801037163789836
>> > Load : 302.79 GB
>> > Generation No : 1282656138
>> > Uptime (seconds) : 65439
>> > Heap Memory (MB) : 1854.20 / 6135.69
>> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.101 tpstats
>> > Pool Name Active Pending Completed
>> > FILEUTILS-DELETE-POOL 0 0 594
>> > STREAM-STAGE 0 0 0
>> > RESPONSE-STAGE 0 0 120024993
>> > ROW-READ-STAGE 0 0 0
>> > LB-OPERATIONS 0 0 0
>> > MESSAGE-DESERIALIZER-POOL 0 0 154158111
>> > GMFD 0 0 193471
>> > LB-TARGET 0 0 0
>> > CONSISTENCY-MANAGER 0 0 0
>> > ROW-MUTATION-STAGE 0 0 64174075
>> > MESSAGE-STREAMING-POOL 0 0 0
>> > LOAD-BALANCER-STAGE 0 0 0
>> > FLUSH-SORTER-POOL 0 0 0
>> > MEMTABLE-POST-FLUSHER 0 0 1091
>> > FLUSH-WRITER-POOL 0 0 1091
>> > AE-SERVICE-STAGE 0 0 0
>> > HINTED-HANDOFF-POOL 1 3 18
>> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.101 info
>> > 26404162423947656621914545677405489813
>> > Load : 183.43 GB
>> > Generation No : 1282655724
>> > Uptime (seconds) : 65784
>> > Heap Memory (MB) : 1406.52 / 6135.69
>> >
>> >
>> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.102 tpstats
>> > Pool Name Active Pending Completed
>> > FILEUTILS-DELETE-POOL 0 0 776
>> > STREAM-STAGE 0 0 0
>> > RESPONSE-STAGE 0 0 11252520
>> > ROW-READ-STAGE 0 0 0
>> > LB-OPERATIONS 0 0 0
>> > MESSAGE-DESERIALIZER-POOL 0 0 93592514
>> > GMFD 0 0 179135
>> > LB-TARGET 0 0 0
>> > CONSISTENCY-MANAGER 0 0 0
>> > ROW-MUTATION-STAGE 0 0 84535486
>> > MESSAGE-STREAMING-POOL 0 0 0
>> > LOAD-BALANCER-STAGE 0 0 0
>> > FLUSH-SORTER-POOL 0 0 0
>> > MEMTABLE-POST-FLUSHER 1 1 1417
>> > FLUSH-WRITER-POOL 1 1 1417
>> > AE-SERVICE-STAGE 0 0 0
>> > HINTED-HANDOFF-POOL 1 4 25
>> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.102 info
>> > 162027259805094200094770502377853667196
>> > Load : 235.98 GB
>> > Generation No : 1282657244
>> > Uptime (seconds) : 64476
>> > Heap Memory (MB) : 2692.42 / 6135.69
>> >
>> > --
>> >
>> >
>
>
>
> --
> 谢善峰 johnxie
> 联系方式:
> MSN:johnxiegood@hotmail.com
> GTALK: shanfenggood@gmail.com
> E_mail:johnxie@topgene.net
> ------------------------------------------
> 智信环宇 Internet Service On_Demand
>
Re: is it my cassandra cluster ok?
Posted by john xie <sh...@gmail.com>.
load balancing? is it means add more nodes?
2010/8/26 Ryan King <ry...@twitter.com>
> Looks like you need to do some load balancing.
>
> -ryan
>
> On Wed, Aug 25, 2010 at 12:33 AM, john xie <sh...@gmail.com> wrote:
> > /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
> > 97646479029625162367516203572215570207 | |
> > 192.168.123.100Up 302.86 GB
> > 150826772797302282411816801037163789836 | |
> > 192.168.123.102Up 235.83 GB
> > 162027259805094200094770502377853667196 |-->|
> >
> >
> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.5 tpstats
> > Pool Name Active Pending Completed
> > FILEUTILS-DELETE-POOL 0 0 610
> > STREAM-STAGE 0 0 0
> > RESPONSE-STAGE 0 0 18879316
> > ROW-READ-STAGE 0 0 0
> > LB-OPERATIONS 0 0 0
> > MESSAGE-DESERIALIZER-POOL 0 0 86925654
> > GMFD 0 0 168769
> > LB-TARGET 0 0 0
> > CONSISTENCY-MANAGER 0 0 0
> > ROW-MUTATION-STAGE 0 0 66657550
> > MESSAGE-STREAMING-POOL 0 0 0
> > LOAD-BALANCER-STAGE 0 0 0
> > FLUSH-SORTER-POOL 0 0 0
> > MEMTABLE-POST-FLUSHER 0 0 1125
> > FLUSH-WRITER-POOL 0 0 1125
> > AE-SERVICE-STAGE 0 0 0
> > HINTED-HANDOFF-POOL 1 4 0
> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.5 info
> > 97646479029625162367516203572215570207
> > Load : 196.01 GB
> > Generation No : 1282656715
> > Uptime (seconds) : 64437
> > Heap Memory (MB) : 2245.43 / 5111.69
> >
> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.100 tpstats
> > Pool Name Active Pending Completed
> > FILEUTILS-DELETE-POOL 0 0 950
> > STREAM-STAGE 0 0 0
> > RESPONSE-STAGE 0 0 88290400
> > ROW-READ-STAGE 0 0 0
> > LB-OPERATIONS 0 0 0
> > MESSAGE-DESERIALIZER-POOL 0 0 149317269
> > GMFD 0 0 187571
> > LB-TARGET 0 0 0
> > CONSISTENCY-MANAGER 0 0 0
> > ROW-MUTATION-STAGE 0 0 104055920
> > MESSAGE-STREAMING-POOL 0 0 0
> > LOAD-BALANCER-STAGE 0 0 0
> > FLUSH-SORTER-POOL 0 0 0
> > MEMTABLE-POST-FLUSHER 0 0 1749
> > FLUSH-WRITER-POOL 0 0 1749
> > AE-SERVICE-STAGE 0 0 0
> > HINTED-HANDOFF-POOL 1 4 17
> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.100 info
> > 150826772797302282411816801037163789836
> > Load : 302.79 GB
> > Generation No : 1282656138
> > Uptime (seconds) : 65439
> > Heap Memory (MB) : 1854.20 / 6135.69
> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.101 tpstats
> > Pool Name Active Pending Completed
> > FILEUTILS-DELETE-POOL 0 0 594
> > STREAM-STAGE 0 0 0
> > RESPONSE-STAGE 0 0 120024993
> > ROW-READ-STAGE 0 0 0
> > LB-OPERATIONS 0 0 0
> > MESSAGE-DESERIALIZER-POOL 0 0 154158111
> > GMFD 0 0 193471
> > LB-TARGET 0 0 0
> > CONSISTENCY-MANAGER 0 0 0
> > ROW-MUTATION-STAGE 0 0 64174075
> > MESSAGE-STREAMING-POOL 0 0 0
> > LOAD-BALANCER-STAGE 0 0 0
> > FLUSH-SORTER-POOL 0 0 0
> > MEMTABLE-POST-FLUSHER 0 0 1091
> > FLUSH-WRITER-POOL 0 0 1091
> > AE-SERVICE-STAGE 0 0 0
> > HINTED-HANDOFF-POOL 1 3 18
> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.101 info
> > 26404162423947656621914545677405489813
> > Load : 183.43 GB
> > Generation No : 1282655724
> > Uptime (seconds) : 65784
> > Heap Memory (MB) : 1406.52 / 6135.69
> >
> >
> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.102 tpstats
> > Pool Name Active Pending Completed
> > FILEUTILS-DELETE-POOL 0 0 776
> > STREAM-STAGE 0 0 0
> > RESPONSE-STAGE 0 0 11252520
> > ROW-READ-STAGE 0 0 0
> > LB-OPERATIONS 0 0 0
> > MESSAGE-DESERIALIZER-POOL 0 0 93592514
> > GMFD 0 0 179135
> > LB-TARGET 0 0 0
> > CONSISTENCY-MANAGER 0 0 0
> > ROW-MUTATION-STAGE 0 0 84535486
> > MESSAGE-STREAMING-POOL 0 0 0
> > LOAD-BALANCER-STAGE 0 0 0
> > FLUSH-SORTER-POOL 0 0 0
> > MEMTABLE-POST-FLUSHER 1 1 1417
> > FLUSH-WRITER-POOL 1 1 1417
> > AE-SERVICE-STAGE 0 0 0
> > HINTED-HANDOFF-POOL 1 4 25
> > /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.102 info
> > 162027259805094200094770502377853667196
> > Load : 235.98 GB
> > Generation No : 1282657244
> > Uptime (seconds) : 64476
> > Heap Memory (MB) : 2692.42 / 6135.69
> >
> > --
> >
> >
>
--
谢善峰 johnxie
联系方式:
MSN:johnxiegood@hotmail.com <MS...@hotmail.com>
GTALK: shanfenggood@gmail.com
E_mail:johnxie@topgene.net <E_...@topgene.net>
------------------------------------------
智信环宇 Internet Service On_Demand
Re: is it my cassandra cluster ok?
Posted by Ryan King <ry...@twitter.com>.
Looks like you need to do some load balancing.
-ryan
On Wed, Aug 25, 2010 at 12:33 AM, john xie <sh...@gmail.com> wrote:
> /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
> 97646479029625162367516203572215570207 | |
> 192.168.123.100Up 302.86 GB
> 150826772797302282411816801037163789836 | |
> 192.168.123.102Up 235.83 GB
> 162027259805094200094770502377853667196 |-->|
>
>
> /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.5 tpstats
> Pool Name Active Pending Completed
> FILEUTILS-DELETE-POOL 0 0 610
> STREAM-STAGE 0 0 0
> RESPONSE-STAGE 0 0 18879316
> ROW-READ-STAGE 0 0 0
> LB-OPERATIONS 0 0 0
> MESSAGE-DESERIALIZER-POOL 0 0 86925654
> GMFD 0 0 168769
> LB-TARGET 0 0 0
> CONSISTENCY-MANAGER 0 0 0
> ROW-MUTATION-STAGE 0 0 66657550
> MESSAGE-STREAMING-POOL 0 0 0
> LOAD-BALANCER-STAGE 0 0 0
> FLUSH-SORTER-POOL 0 0 0
> MEMTABLE-POST-FLUSHER 0 0 1125
> FLUSH-WRITER-POOL 0 0 1125
> AE-SERVICE-STAGE 0 0 0
> HINTED-HANDOFF-POOL 1 4 0
> /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.5 info
> 97646479029625162367516203572215570207
> Load : 196.01 GB
> Generation No : 1282656715
> Uptime (seconds) : 64437
> Heap Memory (MB) : 2245.43 / 5111.69
>
> /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.100 tpstats
> Pool Name Active Pending Completed
> FILEUTILS-DELETE-POOL 0 0 950
> STREAM-STAGE 0 0 0
> RESPONSE-STAGE 0 0 88290400
> ROW-READ-STAGE 0 0 0
> LB-OPERATIONS 0 0 0
> MESSAGE-DESERIALIZER-POOL 0 0 149317269
> GMFD 0 0 187571
> LB-TARGET 0 0 0
> CONSISTENCY-MANAGER 0 0 0
> ROW-MUTATION-STAGE 0 0 104055920
> MESSAGE-STREAMING-POOL 0 0 0
> LOAD-BALANCER-STAGE 0 0 0
> FLUSH-SORTER-POOL 0 0 0
> MEMTABLE-POST-FLUSHER 0 0 1749
> FLUSH-WRITER-POOL 0 0 1749
> AE-SERVICE-STAGE 0 0 0
> HINTED-HANDOFF-POOL 1 4 17
> /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.100 info
> 150826772797302282411816801037163789836
> Load : 302.79 GB
> Generation No : 1282656138
> Uptime (seconds) : 65439
> Heap Memory (MB) : 1854.20 / 6135.69
> /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.101 tpstats
> Pool Name Active Pending Completed
> FILEUTILS-DELETE-POOL 0 0 594
> STREAM-STAGE 0 0 0
> RESPONSE-STAGE 0 0 120024993
> ROW-READ-STAGE 0 0 0
> LB-OPERATIONS 0 0 0
> MESSAGE-DESERIALIZER-POOL 0 0 154158111
> GMFD 0 0 193471
> LB-TARGET 0 0 0
> CONSISTENCY-MANAGER 0 0 0
> ROW-MUTATION-STAGE 0 0 64174075
> MESSAGE-STREAMING-POOL 0 0 0
> LOAD-BALANCER-STAGE 0 0 0
> FLUSH-SORTER-POOL 0 0 0
> MEMTABLE-POST-FLUSHER 0 0 1091
> FLUSH-WRITER-POOL 0 0 1091
> AE-SERVICE-STAGE 0 0 0
> HINTED-HANDOFF-POOL 1 3 18
> /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.101 info
> 26404162423947656621914545677405489813
> Load : 183.43 GB
> Generation No : 1282655724
> Uptime (seconds) : 65784
> Heap Memory (MB) : 1406.52 / 6135.69
>
>
> /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.102 tpstats
> Pool Name Active Pending Completed
> FILEUTILS-DELETE-POOL 0 0 776
> STREAM-STAGE 0 0 0
> RESPONSE-STAGE 0 0 11252520
> ROW-READ-STAGE 0 0 0
> LB-OPERATIONS 0 0 0
> MESSAGE-DESERIALIZER-POOL 0 0 93592514
> GMFD 0 0 179135
> LB-TARGET 0 0 0
> CONSISTENCY-MANAGER 0 0 0
> ROW-MUTATION-STAGE 0 0 84535486
> MESSAGE-STREAMING-POOL 0 0 0
> LOAD-BALANCER-STAGE 0 0 0
> FLUSH-SORTER-POOL 0 0 0
> MEMTABLE-POST-FLUSHER 1 1 1417
> FLUSH-WRITER-POOL 1 1 1417
> AE-SERVICE-STAGE 0 0 0
> HINTED-HANDOFF-POOL 1 4 25
> /opt/apache-cassandra-0.6.4/bin/nodetool --host 192.168.123.102 info
> 162027259805094200094770502377853667196
> Load : 235.98 GB
> Generation No : 1282657244
> Uptime (seconds) : 64476
> Heap Memory (MB) : 2692.42 / 6135.69
>
> --
>
>