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https://issues.apache.org/jira/browse/DERBY-6143?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Myrna van Lunteren resolved DERBY-6143.
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Resolution: Cannot Reproduce
I'm closing this issue as 'cannot reproduce'.
After we moved the 10.10 testing to a different machine, we no longer see the
connection trouble, such as 'connection reset' or 'connection reset by peer' or
'no current connection' issues.
The last few failures that were attributed to this issue are actually a
different stack trace, see DERBY-6311.
> nightly regression test failure:
> cs_FailedStreamInsertCharBufferBoundaries(org.apache.derbyTesting.functionTests.tests.jdbcapi.Derby2017LayerATest)java.io.IOException
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: DERBY-6143
> URL: https://issues.apache.org/jira/browse/DERBY-6143
> Project: Derby
> Issue Type: Bug
> Components: Test
> Affects Versions: 10.9.2.2, 10.10.1.3, 10.11.0.0
> Environment: windows, ibm15, 10.10 candidate branch
> Reporter: Mike Matrigali
> Assignee: Myrna van Lunteren
>
> windows, ibm15, 10.10 candidate branch
> http://people.apache.org/~myrnavl/derby_test_results/v10_10/windows/testlog/ibm15/1463364-suites.All_diff.txt
> There was 1 error:
> 1)
> cs_FailedStreamInsertCharBufferBoundaries(org.apache.derbyTesting.functionTests.tests.jdbcapi.Derby2017LayerATest)java.io.IOException
> at org.apache.derby.client.am.ClobLocatorReader.readCharacters(Unknown
> Source)
> at org.apache.derby.client.am.ClobLocatorReader.read(Unknown Source)
> at java.io.BufferedReader.fill(BufferedReader.java:157)
> at java.io.BufferedReader.read(BufferedReader.java:178)
> at
> org.apache.derbyTesting.junit.BaseTestCase.assertEquals(BaseTestCase.java:430)
> at
> org.apache.derbyTesting.functionTests.tests.jdbcapi.Derby2017LayerATest.doInsertTest(Derby2017LayerATest.java:575)
> at
> org.apache.derbyTesting.functionTests.tests.jdbcapi.Derby2017LayerATest.cs_FailedStreamInsertCharBufferBoundaries(Derby2017LayerATest.java:166)
> 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:117)
> at
> org.apache.derbyTesting.junit.BaseJDBCTestCase.runBareOverridable(BaseJDBCTestCase.java:424)
> at
> org.apache.derbyTesting.junit.BaseJDBCTestCase.runBare(BaseJDBCTestCase.java:441)
> 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)
> Caused by: org.apache.derby.client.am.DisconnectException: A communications
> error has been detected: Connection reset.
> at
> org.apache.derby.client.net.NetAgent.throwCommunicationsFailure(Unknown
> Source)
> at org.apache.derby.client.net.Reply.fill(Unknown Source)
> at org.apache.derby.client.net.Reply.ensureALayerDataInBuffer(Unknown
> Source)
> at org.apache.derby.client.net.Reply.readDssHeader(Unknown Source)
> at org.apache.derby.client.net.Reply.startSameIdChainParse(Unknown
> Source)
> at
> org.apache.derby.client.net.NetStatementReply.readExecuteCall(Unknown Source)
> at org.apache.derby.client.net.StatementReply.readExecuteCall(Unknown
> Source)
> at org.apache.derby.client.net.NetStatement.readExecuteCall_(Unknown
> Source)
> at org.apache.derby.client.am.Statement.readExecuteCall(Unknown Source)
> at org.apache.derby.client.am.PreparedStatement.flowExecute(Unknown
> Source)
> at org.apache.derby.client.am.PreparedStatement.executeX(Unknown Source)
> at
> org.apache.derby.client.am.CallableLocatorProcedures.clobGetLength(Unknown
> Source)
> at org.apache.derby.client.am.Clob.getLocatorLength(Unknown Source)
> at org.apache.derby.client.am.Lob.sqlLength(Unknown Source)
> ... 42 more
> Caused by: java.net.SocketException: Connection reset
> at java.net.SocketInputStream.read(SocketInputStream.java:197)
> ... 55 more
> FAILURES!!!
> Tests run: 15048, Failures: 0, Errors: 1
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