[jira] [Created] (IMPALA-6143) Impala returns a series of SSL_connect failures during secure stress test

["Matthew Mulder (JIRA)" <ji...@apache.org>]

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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