HI I have a 6 node cluster and I ran a major compaction on node 1 but I found that the load reached very high levels on node 2. Is this explainable?
Attaching tpstats and metrics:
cassandra-2 ~]$ nodetool tpstats
Pool Name Active Pending Completed Blocked
All time blocked
MutationStage 0 0 185152938 0
0
ReadStage 0 0 1111490 0
0
RequestResponseStage 0 0 168660091 0
0
ReadRepairStage 0 0 21247 0
0
ReplicateOnWriteStage 32 6186 88699535 0
7163
MiscStage 0 0 0 0
0
HintedHandoff 0 1 1090 0
0
FlushWriter 0 0 2059 0
13
MemoryMeter 0 0 3922 0
0
GossipStage 0 0 2246873 0
0
CacheCleanupExecutor 0 0 0 0
0
InternalResponseStage 0 0 0 0
0
CompactionExecutor 0 0 12353 0
0
ValidationExecutor 0 0 0 0
0
MigrationStage 0 0 1 0
0
commitlog_archiver 0 0 0 0
0
AntiEntropyStage 0 0 0 0
0
PendingRangeCalculator 0 0 16 0
0
MemtablePostFlusher 0 0 10932 0
0
Message type Dropped
READ 49051
RANGE_SLICE 0
_TRACE 0
MUTATION 269
COUNTER_MUTATION 185
BINARY 0
REQUEST_RESPONSE 0
PAGED_RANGE 0
READ_REPAIR 0
Also I saw that the nativetransportreqests was 23 in active and 23 in
pending, I found this in opscenter.
Any settings i can make to keep the load under control?
Appreciate any help.. Thanks
