Looks like you need to do some load balancing. -ryan
On Wed, Aug 25, 2010 at 12:33 AM, john xie <shanfengg...@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 > > -- > >
