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https://issues.apache.org/jira/browse/DERBY-6098?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13595548#comment-13595548
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Dag H. Wanvik commented on DERBY-6098:
--------------------------------------
Good patch. +1
> Skip compatibility testing of old servers on compact profile 2
> --------------------------------------------------------------
>
> Key: DERBY-6098
> URL: https://issues.apache.org/jira/browse/DERBY-6098
> Project: Derby
> Issue Type: Bug
> Components: Test
> Affects Versions: 10.10.0.0
> Reporter: Knut Anders Hatlen
> Assignee: Knut Anders Hatlen
> Priority: Minor
> Attachments: d6098-1a.diff
>
>
> I ran suites.All on Java 8 EA compact2 profile and saw that the compatibility
> tests failed many times with errors like this:
> 1) JDBCDriverTest suitejava.sql.SQLFeatureNotSupportedException: The DDM
> object 0x1232 is not supported. The connection has been terminated.
> at
> org.apache.derby.client.am.SQLExceptionFactory40.getSQLException(SQLExceptionFactory40.java:92)
> at
> org.apache.derby.client.am.SqlException.getSQLException(SqlException.java:364)
> at org.apache.derby.jdbc.ClientDriver.connect(ClientDriver.java:176)
> at java.sql.DriverManager.getConnection(DriverManager.java:591)
> at java.sql.DriverManager.getConnection(DriverManager.java:191)
> at
> org.apache.derbyTesting.junit.DriverManagerConnector.openConnection(DriverManagerConnector.java:100)
> at
> org.apache.derbyTesting.junit.DriverManagerConnector.openConnection(DriverManagerConnector.java:67)
> at
> org.apache.derbyTesting.junit.DriverManagerConnector.openConnection(DriverManagerConnector.java:43)
> at
> org.apache.derbyTesting.junit.TestConfiguration.openDefaultConnection(TestConfiguration.java:1687)
> at
> org.apache.derbyTesting.junit.BaseJDBCTestSetup.getConnection(BaseJDBCTestSetup.java:72)
> at
> org.apache.derbyTesting.functionTests.tests.compatibility.JDBCDriverTest$1.setUp(JDBCDriverTest.java:1360)
> at junit.extensions.TestSetup$1.protect(TestSetup.java:20)
> 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: The DDM object
> 0x1232 is not supported. The connection has been terminated.
> at
> org.apache.derby.client.net.NetConnectionReply.doObjnsprmSemantics(NetConnectionReply.java:2781)
> at
> org.apache.derby.client.net.NetConnectionReply.parseCommonError(NetConnectionReply.java:420)
> at
> org.apache.derby.client.net.NetConnectionReply.parseSecurityCheckError(NetConnectionReply.java:376)
> at
> org.apache.derby.client.net.NetConnectionReply.parseSECCHKreply(NetConnectionReply.java:227)
> at
> org.apache.derby.client.net.NetConnectionReply.readSecurityCheck(NetConnectionReply.java:72)
> at
> org.apache.derby.client.net.NetConnection.readSecurityCheckAndAccessRdb(NetConnection.java:828)
> at
> org.apache.derby.client.net.NetConnection.flowSecurityCheckAndAccessRdb(NetConnection.java:765)
> at
> org.apache.derby.client.net.NetConnection.flowUSRIDPWDconnect(NetConnection.java:594)
> at
> org.apache.derby.client.net.NetConnection.flowConnect(NetConnection.java:409)
> at
> org.apache.derby.client.net.NetConnection.<init>(NetConnection.java:223)
> at
> org.apache.derby.client.net.NetConnection40.<init>(NetConnection40.java:74)
> at
> org.apache.derby.client.net.ClientJDBCObjectFactoryImpl40.newNetConnection(ClientJDBCObjectFactoryImpl40.java:259)
> at org.apache.derby.jdbc.ClientDriver.connect(ClientDriver.java:167)
> ... 21 more
> It turns out that network servers that lack the fixes for DERBY-5955 cannot
> load the EmbeddedDriver. More precisely, they cannot load the full JDBC
> driver, and they end up using the JSR-169 driver, which is not good enough
> for the network server.
> On compact2, we should skip the compatibility test combinations that use
> servers older than 10.10.
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