Type 2 jdbc driver cause weblogic thread dump

Question

we have weblogic 5.1(sp6) running on redhat linux 7.1
we install oracle client (8.1.7.0.0) and jdbc12(classes12.zip).
the connection pool use type 2 driver
oracle.jdbc.driver.OracleDriver
the jdk is 1.3.1 b24 (we have try -native -server -hotspot)
sometime weblogic crash , the error output is:
An unexpected exception has been detected in native code outside the VM.
Unexpected Signal : 11 occurred at PC=0x51dc0310
Function name=kpufGetRcvInfo
Library=/usr/local/oracle/product/8.1.7/lib/libclntsh.so.8.0
Current Java thread:
at oracle.jdbc.oci8.OCIDBAccess.close_query(Native Method)
at oracle.jdbc.oci8.OCIDBAccess.closeQuery(OCIDBAccess.java:541)
at oracle.jdbc.driver.OracleResultSetImpl.internal_close(OracleResultSet
Impl.java:627)
at oracle.jdbc.driver.OracleResultSetImpl.close(OracleResultSetImpl.java
:118)
at weblogic.jdbcbase.pool.ResultSet.close(ResultSet.java:166)
at weblogic.jdbc20.rmi.internal.ResultSetImpl.close(ResultSetImpl.java:5
1)
at weblogic.jdbc20.rmi.SerialResultSet.close(SerialResultSet.java:54)
for some reason , we can't change to type 4 driver .
any advice is very thanks

Answer 1

Hi Owen,
You may have to get the latest patchset from oracle for your OCI client
libraries. You should talk to Oracle support about this problem as the core
dump is due to Oracle's driver.
sree
"Owen He" <[email protected]> wrote in message
news:3cf5940c$[email protected]..
>
we have weblogic 5.1(sp6) running on redhat linux 7.1
we install oracle client (8.1.7.0.0) and jdbc12(classes12.zip).
the connection pool use type 2 driver
oracle.jdbc.driver.OracleDriver
the jdk is 1.3.1 b24 (we have try -native -server -hotspot)
sometime weblogic crash , the error output is:
An unexpected exception has been detected in native code outside the VM.
Unexpected Signal : 11 occurred at PC=0x51dc0310
Function name=kpufGetRcvInfo
Library=/usr/local/oracle/product/8.1.7/lib/libclntsh.so.8.0
Current Java thread:
at oracle.jdbc.oci8.OCIDBAccess.close_query(Native Method)
at oracle.jdbc.oci8.OCIDBAccess.closeQuery(OCIDBAccess.java:541)
atoracle.jdbc.driver.OracleResultSetImpl.internal_close(OracleResultSet
Impl.java:627)
atoracle.jdbc.driver.OracleResultSetImpl.close(OracleResultSetImpl.java
:118)
at weblogic.jdbcbase.pool.ResultSet.close(ResultSet.java:166)
atweblogic.jdbc20.rmi.internal.ResultSetImpl.close(ResultSetImpl.java:5
1)
atweblogic.jdbc20.rmi.SerialResultSet.close(SerialResultSet.java:54)
>
>
for some reason , we can't change to type 4 driver .
any advice is very thanks