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  1. Derby
  2. DERBY-5547

NSSecurityMechanismTest fixture testNetworkServerSecurityMechanism fails intermittentlyt

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 10.8.3.0, 10.9.1.0
    • 10.8.3.0, 10.9.1.0
    • Test
    • None
    • Regression Test Failure

    Description

      There's an intermittent failure in NSSecurityMechanismTest fixture testNetworkServerSecurityMechanism, which I couldn't find was logged separately.

      This is the stack trace:
      1) testNetworkServerSecurityMechanism(org.apache.derbyTesting.functionTests.tests.derbynet.NSSecurityMechanismTest)junit.framework.AssertionFailedError: Timed out waiting for network server to start
      at org.apache.derbyTesting.junit.NetworkServerTestSetup.waitForServerStart(NetworkServerTestSetup.java:577)
      at org.apache.derbyTesting.functionTests.tests.derbynet.NSSecurityMechanismTest.setSecurityMechanism(NSSecurityMechanismTest.java:430)
      at org.apache.derbyTesting.functionTests.tests.derbynet.NSSecurityMechanismTest.testNetworkServerSecurityMechanism(NSSecurityMechanismTest.java:327)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at org.apache.derbyTesting.junit.BaseTestCase.runBare(BaseTestCase.java:116)
      at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
      at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
      at junit.extensions.TestSetup.run(TestSetup.java:25)
      at org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)
      at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
      at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
      at junit.extensions.TestSetup.run(TestSetup.java:25)

      The test output printed out this in the console:
      (net)derbynet.NSSecurityMechanismTest.testNetworkServerSecurityMechanism java.net.SocketException: Connection reset
      at java.net.SocketInputStream.read(SocketInputStream.java:197)
      at java.net.SocketInputStream.read(SocketInputStream.java:116)
      at org.apache.derby.impl.drda.NetworkServerControlImpl.fillReplyBuffer(Unknown Source)
      at org.apache.derby.impl.drda.NetworkServerControlImpl.readResult(Unknown Source)
      at org.apache.derby.impl.drda.NetworkServerControlImpl.pingWithNoOpen(Unknown Source)
      at org.apache.derby.impl.drda.NetworkServerControlImpl.ping(Unknown Source)
      at org.apache.derby.drda.NetworkServerControl.ping(Unknown Source)
      at org.apache.derbyTesting.junit.NetworkServerTestSetup.pingForServerUp(NetworkServerTestSetup.java:625)
      at org.apache.derbyTesting.junit.NetworkServerTestSetup.pingForServerStart(NetworkServerTestSetup.java:694)
      at org.apache.derbyTesting.junit.NetworkServerTestSetup.waitForServerStart(NetworkServerTestSetup.java:576)
      at org.apache.derbyTesting.functionTests.tests.derbynet.NSSecurityMechanismTest.setSecurityMechanism(NSSecurityMechanismTest.java:430)
      at org.apache.derbyTesting.functionTests.tests.derbynet.NSSecurityMechanismTest.testNetworkServerSecurityMechanism(NSSecurityMechanismTest.java:327)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:618)
      at junit.framework.TestCase.runTest(TestCase.java:164)
      at junit.framework.TestCase.runBare(TestCase.java:130)
      at org.apache.derbyTesting.junit.BaseTestCase.runBare(BaseTestCase.java:116)
      at junit.framework.TestResult$1.protect(TestResult.java:106)
      at junit.framework.TestResult.runProtected(TestResult.java:124)
      at junit.framework.TestResult.run(TestResult.java:109)
      at junit.framework.TestCase.run(TestCase.java:120)
      at junit.framework.TestSuite.runTest(TestSuite.java:230)
      at junit.framework.TestSuite.run(TestSuite.java:225)
      at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
      at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
      at junit.framework.TestResult.runProtected(TestResult.java:124)
      at junit.extensions.TestSetup.run(TestSetup.java:25)
      at org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)
      at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
      at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
      at junit.framework.TestResult.runProtected(TestResult.java:124)
      at junit.extensions.TestSetup.run(TestSetup.java:25)
      at junit.framework.TestSuite.runTest(TestSuite.java:230)
      at junit.framework.TestSuite.run(TestSuite.java:225)
      at junit.framework.TestSuite.runTest(TestSuite.java:230)
      at junit.framework.TestSuite.run(TestSuite.java:225)
      at junit.framework.TestSuite.runTest(TestSuite.java:230)
      at junit.framework.TestSuite.run(TestSuite.java:225)
      at junit.framework.TestSuite.runTest(TestSuite.java:230)
      at junit.framework.TestSuite.run(TestSuite.java:225)
      at junit.textui.TestRunner.doRun(TestRunner.java:121)
      at junit.textui.TestRunner.start(TestRunner.java:185)
      at junit.textui.TestRunner.main(TestRunner.java:143)
      java.net.SocketException: Connection reset
      at java.net.SocketInputStream.read(SocketInputStream.java:197)
      at java.net.SocketInputStream.read(SocketInputStream.java:116)
      at org.apache.derby.impl.drda.NetworkServerControlImpl.fillReplyBuffer(Unknown Source)
      at org.apache.derby.impl.drda.NetworkServerControlImpl.readResult(Unknown Source)
      at org.apache.derby.impl.drda.NetworkServerControlImpl.pingWithNoOpen(Unknown Source)
      at org.apache.derby.impl.drda.NetworkServerControlImpl.ping(Unknown Source)
      at org.apache.derby.drda.NetworkServerControl.ping(Unknown Source)
      at org.apache.derbyTesting.junit.NetworkServerTestSetup.pingForServerUp(NetworkServerTestSetup.java:625)
      at org.apache.derbyTesting.junit.NetworkServerTestSetup.pingForServerStart(NetworkServerTestSetup.java:694)
      at org.apache.derbyTesting.junit.NetworkServerTestSetup.waitForServerStart(NetworkServerTestSetup.java:576)
      at org.apache.derbyTesting.functionTests.tests.derbynet.NSSecurityMechanismTest.setSecurityMechanism(NSSecurityMechanismTest.java:430)
      at org.apache.derbyTesting.functionTests.tests.derbynet.NSSecurityMechanismTest.testNetworkServerSecurityMechanism(NSSecurityMechanismTest.java:327)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:618)
      at junit.framework.TestCase.runTest(TestCase.java:164)
      at junit.framework.TestCase.runBare(TestCase.java:130)
      at org.apache.derbyTesting.junit.BaseTestCase.runBare(BaseTestCase.java:116)
      at junit.framework.TestResult$1.protect(TestResult.java:106)
      at junit.framework.TestResult.runProtected(TestResult.java:124)
      at junit.framework.TestResult.run(TestResult.java:109)
      at junit.framework.TestCase.run(TestCase.java:120)
      at junit.framework.TestSuite.runTest(TestSuite.java:230)
      at junit.framework.TestSuite.run(TestSuite.java:225)
      at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
      at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
      at junit.framework.TestResult.runProtected(TestResult.java:124)
      at junit.extensions.TestSetup.run(TestSetup.java:25)
      at org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)
      at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
      at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
      at junit.framework.TestResult.runProtected(TestResult.java:124)
      at junit.extensions.TestSetup.run(TestSetup.java:25)
      at junit.framework.TestSuite.runTest(TestSuite.java:230)
      at junit.framework.TestSuite.run(TestSuite.java:225)
      at junit.framework.TestSuite.runTest(TestSuite.java:230)
      at junit.framework.TestSuite.run(TestSuite.java:225)
      at junit.framework.TestSuite.runTest(TestSuite.java:230)
      at junit.framework.TestSuite.run(TestSuite.java:225)
      at junit.framework.TestSuite.runTest(TestSuite.java:230)
      at junit.framework.TestSuite.run(TestSuite.java:225)
      at junit.textui.TestRunner.doRun(TestRunner.java:121)
      at junit.textui.TestRunner.start(TestRunner.java:185)
      at junit.textui.TestRunner.main(TestRunner.java:143)

      I've looked through my nightly test records for earlier occurrences on trunk/linux (this apparently has not happened on windows) , and found the following occurrences:
      2011-12-02 (ibm15)

      Slightly different stack traces were seen in other runs:
      2011-09-22 (ibm15)
      2011-10-09 (ibm15)
      2011-10-21 (ibm15)
      2011-10-31 (ibm16)
      2011-11-10 (ibm15)
      2011-12-12 (ibm16)
      2011-12-14 (ibm15)

      Attachments

        1. d5547-1a.diff
          5 kB
          Knut Anders Hatlen

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. DERBY-5598 testStartWithPrintWriter(org.apache.derbyTesting.functionTests.tests.derbynet.DerbyNetNewServerTest)junit.framework.AssertionFailedError: Num of log item should add

          • Major - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. DERBY-4201 SecureServerTest AssertionFailedError: Timed out waiting for network server to start

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Activity

            People

              knutanders Knut Anders Hatlen
              myrna Myrna van Lunteren
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              Dates

                Created:
                Updated:
                Resolved: