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https://issues.apache.org/jira/browse/DERBY-6143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13657450#comment-13657450
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Myrna van Lunteren commented on DERBY-6143:
-------------------------------------------
The system administrators tell me there has been no specific networking
activity on the vmware server. But just in case, the vmware machine was moved
to another server, so now we will have to see if this problem re-occurs.
> 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, 10.10.1.2, 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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