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https://issues.apache.org/jira/browse/KUDU-2736?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Adar Dembo reopened KUDU-2736:
------------------------------
> RemoteKsckTest.TestClusterWithLocation is flaky
> -----------------------------------------------
>
> Key: KUDU-2736
> URL: https://issues.apache.org/jira/browse/KUDU-2736
> Project: Kudu
> Issue Type: Improvement
> Components: test
> Affects Versions: 1.9.0
> Reporter: Mike Percy
> Assignee: Will Berkeley
> Priority: Major
> Fix For: n/a
>
>
> RemoteKsckTest.TestClusterWithLocation is flaky
> Alexey took a look at it and here is the analysis:
> In essence, due to slowness of TSAN builds, connection negotiation from kudu
> CLI to one of master servers timed out, so one of the preconditions of the
> test didn't meet. The error output by the test was:
> {code:java}
> /data/somelongdirectorytoavoidrpathissues/src/kudu/src/kudu/tools/ksck_remote-test.cc:523:
> Failure
> Failed
>
> Bad status: Network error: failed to gather info from all masters: 1 of 3 had
> errors
> {code}
> The corresponding error in the master's log was:
> {code:java}
> W0221 12:38:27.119146 31380 negotiation.cc:313] Failed RPC negotiation.
> Trace:
> 0221 12:38:23.949428 (+ 0us) reactor.cc:583] Submitting negotiation task
> for client connection to 127.25.42.190:51799
> 0221 12:38:25.362220 (+1412792us) negotiation.cc:98] Waiting for socket to
> connect
> 0221 12:38:25.363489 (+ 1269us) client_negotiation.cc:167] Beginning
> negotiation
> 0221 12:38:25.369976 (+ 6487us) client_negotiation.cc:244] Sending NEGOTIATE
> NegotiatePB request
> 0221 12:38:25.431582 (+ 61606us) client_negotiation.cc:261] Received
> NEGOTIATE NegotiatePB response
> 0221 12:38:25.431610 (+ 28us) client_negotiation.cc:355] Received
> NEGOTIATE response from server
> 0221 12:38:25.432659 (+ 1049us) client_negotiation.cc:182] Negotiated
> authn=SASL
> 0221 12:38:27.051125 (+1618466us) client_negotiation.cc:483] Received
> TLS_HANDSHAKE response from server
> 0221 12:38:27.062085 (+ 10960us) client_negotiation.cc:471] Sending
> TLS_HANDSHAKE message to server
> 0221 12:38:27.062132 (+ 47us) client_negotiation.cc:244] Sending
> TLS_HANDSHAKE NegotiatePB request
> 0221 12:38:27.064391 (+ 2259us) negotiation.cc:304] Negotiation complete:
> Timed out: Client connection negotiation failed: client connection to
> 127.25.42.190:51799: BlockingWrite timed out
> {code}
> We are seeing this on the flaky test dashboard for both TSAN and ASAN builds.
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