Details
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Bug
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Status: Closed
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Major
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Resolution: Duplicate
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10.8.1.2
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None
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None
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Compatibility tests on Linux.
Sun Java 1.5.0, 1.6.0.
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Regression Test Failure
Description
The compatibility tests fail intermittently with connection refused errors. I've only seen it happening on Linux so far.
Example failures:
http://dbtg.foundry.sun.com/derby/test/Daily/jvm1.6/testing/testlog/lin/902174-compatibility_diff.txt
http://dbtg.foundry.sun.com/derby/test/Daily/jvm1.6/testing/testlog/sles/1079439-compatibility_diff.txt
http://dbtg.foundry.sun.com/derby/test/Daily/jvm1.6/testing/testlog/sles/1080669-compatibility_diff.txt
http://dbtg.foundry.sun.com/derby/test/Daily/jvm1.6/testing/testlog/sles/1081468-compatibility_diff.txt
http://dbtg.foundry.sun.com/derby/test/Daily/jvm1.6/testing/testlog/lin/1083233-compatibility_diff.txt
The stack trace always looks like this:
Exception in thread "main" com.ibm.db2.jcc.c.SqlException: java.net.ConnectException : Error opening socket to server localhost on port 1527 with message : Connection refused
at com.ibm.db2.jcc.a.a.<init>(a.java:135)
at com.ibm.db2.jcc.a.b.a(b.java:1542)
at com.ibm.db2.jcc.c.o.<init>(o.java:795)
at com.ibm.db2.jcc.a.b.<init>(b.java:298)
at com.ibm.db2.jcc.DB2Driver.connect(DB2Driver.java:162)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:154)
at org.apache.derbyTesting.functionTests.util.DerbyJUnitTest.createDB(DerbyJUnitTest.java:416)
at org.apache.derbyTesting.functionTests.tests.junitTests.compatibility.CompatibilitySuite.access$000(CompatibilitySuite.java:41)
at org.apache.derbyTesting.functionTests.tests.junitTests.compatibility.CompatibilitySuite$Creator.main(CompatibilitySuite.java:448)
The actual combination in which it fails varies. The reports mentioned above show failures in these combinations:
jdk1.5 + server 10.1.3.1
jdk1.6 + server 10.1.3.1
jdk1.6 + server 10.5.1.1
jdk1.5 + server 10.0.2.1
jdk1.5 + server 10.7.1.1
The client that fails is always JCC, but that's because it's always the first client to be tested on each server version.
Attachments
Issue Links
- duplicates
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DERBY-5222 Compatibility tests fail to delete database directory
- Closed
- relates to
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DERBY-5222 Compatibility tests fail to delete database directory
- Closed