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New Contributor
Posts: 2
Registered: ‎08-24-2017

Warning message when trying to insert data in Kudu table

Hello,

 

We have a Kudu installation with 3 tablet servers and when we made some upserts from one Kudu table updating another Kudu table. We are finding these warning in all three tablet servers:

 

W0824 18:46:04.618201  3240 negotiation.cc:303] Failed RPC negotiation. Trace:
0824 18:46:04.616009 (+     0us) reactor.cc:446] Submitting negotiation task for server connection from 192.168.10.122:38402
0824 18:46:04.616278 (+   269us) server_negotiation.cc:167] Beginning negotiation
0824 18:46:04.616279 (+     1us) server_negotiation.cc:355] Waiting for connection header
0824 18:46:04.616289 (+    10us) server_negotiation.cc:363] Connection header received
0824 18:46:04.616312 (+    23us) server_negotiation.cc:319] Received NEGOTIATE NegotiatePB request
0824 18:46:04.616314 (+     2us) server_negotiation.cc:404] Received NEGOTIATE request from client
0824 18:46:04.616326 (+    12us) server_negotiation.cc:331] Sending NEGOTIATE NegotiatePB response
0824 18:46:04.616371 (+    45us) server_negotiation.cc:188] Negotiated authn=TOKEN
0824 18:46:04.618115 (+  1744us) negotiation.cc:294] Negotiation complete: Network error: Server connection negotiation failed: server connection from 192.168.10.122:38402: BlockingRecv error: Recv() got EOF from remote (error 108)
Metrics: {"negotiator.queue_time_us":224,"thread_start_us":183,"threads_started":1}

 

Thanks!

Champion
Posts: 761
Registered: ‎05-16-2016

Re: Warning message when trying to insert data in Kudu table

Could you let me your kudu and impala version ? 

New Contributor
Posts: 2
Registered: ‎08-24-2017

Re: Warning message when trying to insert data in Kudu table

Impala Shell v2.8.0-cdh5.11.1

 

kudu 1.4.0-cdh5.12.0

Cloudera Employee
Posts: 47
Registered: ‎02-05-2016

Re: Warning message when trying to insert data in Kudu table

Those warnings are likely harmless. Is there any actual failure during the upserts?
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