End of Stream prematurely reached error with DerbyNetClient
-----------------------------------------------------------
Key: DERBY-964
URL: http://issues.apache.org/jira/browse/DERBY-964
Project: Derby
Type: Bug
Components: Network Client
Reporter: Myrna van Lunteren
Fix For: 10.2.0.0
When running the test store/streamingColumn with DerbyNetClient, the subtest
for DERBY-500 fails with the following error:
UNEXPECTED EXCEPTION - streams cannot be re-used but in case of varchar, stream
is materialized the first time around. So multiple executions using streams
should work fine.
FAIL -- unexpected exception: java.sql.SQLException: End of Stream prematurely
reached while reading Reader, parameter #4. Remaining data has been padded
with 0x0.
java.sql.SQLException: End of Stream prematurely reached while reading Reader,
parameter #4. Remaining data has been padded with 0x0.
This does not occur with embedded, nor with IBM Universal JDBC Driver (aka
jcc/DerbyNet).
derby.log shows truncation errors, not sure if this is the cause or not.
Stack trace from .tmp:
at
org.apache.derby.client.am.SqlException.getSQLException(SqlException.java:280)
at
org.apache.derby.client.am.PreparedStatement.executeUpdate(PreparedStatement.java:330)
at
org.apache.derbyTesting.functionTests.tests.store.streamingColumn.derby500_verifyVarcharStreams(streamingColumn.java(Compiled
Code))
at
org.apache.derbyTesting.functionTests.tests.store.streamingColumn.main(streamingColumn.java:141)
Caused by: org.apache.derby.client.am.SqlException: End of Stream prematurely
reached while reading Reader, parameter #4. Remaining data has been padded
with 0x0.
at
org.apache.derby.client.net.Request.writeScalarStream(Request.java(Compiled
Code))
at
org.apache.derby.client.net.NetStatementRequest.buildEXTDTA(NetStatementRequest.java:884)
at
org.apache.derby.client.net.NetStatementRequest.writeExecute(NetStatementRequest.java:142)
at
org.apache.derby.client.net.NetPreparedStatement.writeExecute_(NetPreparedStatement.java:113)
at
org.apache.derby.client.am.PreparedStatement.writeExecute(PreparedStatement.java:1342)
at
org.apache.derby.client.am.PreparedStatement.flowExecute(PreparedStatement.java:1580)
at
org.apache.derby.client.am.PreparedStatement.executeUpdateX(PreparedStatement.java:336)
at
org.apache.derby.client.am.PreparedStatement.executeUpdate(PreparedStatement.java:321)
... 2 more
SQLSTATE(null):End of Stream prematurely reached while reading Reader,
parameter #4. Remaining data has been padded with 0x0.
SQLSTATE(null):End of Stream prematurely reached while reading InputStream,
parameter #5. Remaining data has been padded with 0x0.
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