Re: Dropped request...

2011-11-18 Thread K.Tomita
ps my mind that it's not a definite failure. ;-) > > However, I do not understand what you meant to check data. > Checking data of dropped request... is not easy, > since I do not know which request was dropped. > Are there some options to turn on? > > > Best wishes &

Re: Dropped request...

2011-11-17 Thread Jeesoo Shin
Thank you for your reply, Tomita. So the node may have failed to response in time, but other nodes might have completed it's request. (in QUORUM) This helps my mind that it's not a definite failure. ;-) However, I do not understand what you meant to check data. Checking data of dropp

Re: Dropped request...

2011-11-17 Thread K.Tomita
Hello, Jeesoo. I was investigating it exactly. It means,when RPC service does not return a status for a defined period of time, the value is incremented. (cassandra.yaml:rpc_timeout_in_ms) (default:1) Therefore, The Drop is assumed that, there is a possibility that distribution node is compl

Dropped request...

2011-11-16 Thread Jeesoo Shin
Hello. I'm using cassandra 0.8.6 with nodetool tpstats, dropped statistics are shown. when drop happens... what can I do? are there ways to turn on debug messages or to look into? thanks.