Intermittent OutOfMemoryErrors in BasicSetup.testTriggersWithLOBcolumns()
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Key: DERBY-5277
URL: https://issues.apache.org/jira/browse/DERBY-5277
Project: Derby
Issue Type: Bug
Components: Test
Affects Versions: 10.9.0.0
Reporter: Knut Anders Hatlen
Seen many times in the JDK 7 tests lately, and also in the Tinderbox. First
occurrence was here:
http://dbtg.foundry.sun.com/derby/test/Daily/jvm1.7/testing/testlog/sol32/1134678-suitesAll_diff.txt
(There had been no commits in the last two days before this test run, so it's
difficult to say if a recent change caused it.)
The test case has a comment that says that it should never read the LOB into
memory, but according to the stack trace, that's exactly what's happening:
Caused by: java.lang.OutOfMemoryError: Java heap space
at org.apache.derby.iapi.types.SQLBinary.readFromStream(Unknown Source)
at org.apache.derby.iapi.types.SQLBinary.readExternal(Unknown Source)
at org.apache.derby.iapi.types.SQLBinary.getValue(Unknown Source)
at org.apache.derby.iapi.types.SQLBinary.loadStream(Unknown Source)
at
org.apache.derby.impl.sql.execute.UpdateResultSet.objectifyStream(Unknown
Source)
at
org.apache.derby.impl.sql.execute.UpdateResultSet.collectAffectedRows(Unknown
Source)
at org.apache.derby.impl.sql.execute.UpdateResultSet.open(Unknown
Source)
at
org.apache.derby.impl.sql.GenericPreparedStatement.executeStmt(Unknown Source)
at org.apache.derby.impl.sql.GenericPreparedStatement.execute(Unknown
Source)
at org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(Unknown
Source)
at
org.apache.derby.impl.jdbc.EmbedPreparedStatement.executeStatement(Unknown
Source)
at
org.apache.derby.impl.jdbc.EmbedPreparedStatement.executeUpdate(Unknown Source)
at
org.apache.derbyTesting.functionTests.tests.upgradeTests.BasicSetup.testTriggersWithLOBcolumns(BasicSetup.java:854)
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