Matthew Mulder created IMPALA-6143:
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Summary: Impala returns a series of SSL_connect failures during
secure stress test
Key: IMPALA-6143
URL: https://issues.apache.org/jira/browse/IMPALA-6143
Project: IMPALA
Issue Type: Bug
Components: Security
Affects Versions: Impala 2.10.0
Reporter: Matthew Mulder
Assignee: Sailesh Mukil
Priority: Major
When the stress test is configured to overcommit memory by 75% on a secure
cluster, it invariably encounters a series of these errors:{code}Couldn't open
transport for vd1442.test:22000 (SSL_connect: Resource temporarily
unavailable){code}These errors are in the impalad log files:{code}I1031
12:44:34.102388 100580 status.cc:122] Couldn't open transport for
vd1442.test:22000 (SSL_connect: Resource temporarily unavailable)
@ 0x839b89 impala::Status::Status()
@ 0xdd8ab5 impala::ThriftClientImpl::Open()
@ 0xdd8dd0 impala::ThriftClientImpl::OpenWithRetry()
@ 0xa10cda impala::ClientCacheHelper::CreateClient()
@ 0xa112ab impala::ClientCacheHelper::GetClient()
@ 0xdf3a33 impala::ClientConnection<>::ClientConnection()
@ 0xdf8f7a impala::DataStreamSender::Channel::FlushAndSendEos()
@ 0xdf967d impala::DataStreamSender::FlushFinal()
@ 0xa4b4ed impala::FragmentInstanceState::ExecInternal()
@ 0xa4e8a9 impala::FragmentInstanceState::Exec()
@ 0xa2b028 impala::QueryState::ExecFInstance()
@ 0xbce972 impala::Thread::SuperviseThread()
@ 0xbcf0d4 boost::detail::thread_data<>::run()
@ 0xe5b8aa thread_proxy
@ 0x3ffcc07aa1 (unknown)
@ 0x3ffc8e8bcd (unknown){code}At the same time, host vd1442.test has
a few of these log messages:{code}E1031 12:44:34.102897 75673
authentication.cc:159] SASL message (Kerberos (internal)): GSSAPI Error:
Unspecified GSS failure. Minor code may provide more information (Clock skew
too great)
I1031 12:44:34.113767 75673 thrift-util.cc:123] TAcceptQueueServer: Caught
TException: SASL(-13): authentication failure: GSSAPI Failure:
gss_accept_sec_context
I1031 12:44:34.145877 75673 thrift-util.cc:123] TAcceptQueueServer: Caught
TException: SSL_accept: Broken pipe{code}
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