Hi,

I have a jsp that makes a connection using MySQL Connector to MySQL
4.1.1 alpha. I tried both 3.0.14 production version and 3.1.2 alpha
driver, both gave me the same error. However, when I using 3.1.2 alpha
from a standalone application, it was fine. Following is the
exception:

com.mysql.jdbc.CommunicationsException: Communications link failure due
to underlying exception:

** BEGIN NESTED EXCEPTION **

java.io.EOFException

STACKTRACE:

java.io.EOFException
at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:1767 )
at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO. java:2087)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.ja va:2496)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:14 43)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java :1533)
at com.mysql.jdbc.Connection.execSQL(Connection.java: 2265)
at com.mysql.jdbc.Connection.execSQL(Connection.java: 2202)
at com.mysql.jdbc.Statement.executeQuery(Statement.ja va:1138)
......

Any idea how to fix this?

Thanks a lot

HT

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Now, I found out that using 3.1.2 alpha, my jsp can connect to the
server, but when I issue a simple query like:

SELECT * from Taxonomy limit 1

It crash the 4.1.1alpha server immediately. Please help!

Thanks

HT

On Wed, 30 Jun 2004 16:59:54 -0700, Haitao Jiang <jianghaitao (AT) gmail (DOT) com> wrote:
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