Connection Errors

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Connection Errors

Connection Errors

2005-02-21 - By Melissa Dougherty

Back

Reply: 1 2

Has anyone seen this connection error before... we are seeing a lot of aborted
connections.

Caused by: java.sql.SQLException

: Data source rejected establishment of
connection, message from server: "Host 'frink.gsfc.nasa.gov' is blocked because
of many connection errors. Unblock with 'mysqladmin flush-hosts'"

at com.mysql.jdbc.MysqlIO

(MysqlIO.java:649)

at com.mysql.jdbc.Connection

Source code of com.mysql.jdbc.Connection

(Connection.java:1786)

at com.mysql.jdbc.Connection

<init>(Connection.java:450)

at com.mysql.jdbc.NonRegisteringDriver

Source code of com.mysql.jdbc.NonRegisteringDriver

(NonRegisteringDriver.java:411)

at java.sql.DriverManager

(DriverManager.java:512)

at java.sql.DriverManager

(DriverManager.java:171)

at org.apache.torque.adapter.DB

Source code of org.apache.torque.adapter.DB

(DB.java:145)

at org.apache.torque.pool.ConnectionPool

Source code of org.apache.torque.pool.ConnectionPool

(ConnectionPool.java
:444)

at org.apache.torque.pool.ConnectionPool

(ConnectionPool.java:279)

at org.apache.torque.Torque

(Torque.java:751)

Melissa A Dougherty
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<META content="MSHTML 6.00.2900.2604" name=GENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=#ffffff>
<DIV>
Has anyone seen this connection error before... we are seeing a
lot of aborted connections.
 
Caused by: java.sql.SQLException

: Data source rejected establishment
of connection, message from server: "Host 'frink.gsfc.nasa.gov' is blocked
because of many connection errors. Unblock with 'mysqladmin
flush-hosts'"
at com.mysql.jdbc.MysqlIO

(MysqlIO.java:649)
at
com.mysql.jdbc.Connection

(Connection.java:1786)
at
com.mysql.jdbc.Connection

<init>(Connection.java:450)
at
com.mysql.jdbc.NonRegisteringDriver

(NonRegisteringDriver.java:411)
at
java.sql.DriverManager

(DriverManager.java:512)
at
java.sql.DriverManager

(DriverManager.java:171)
at
org.apache.torque.adapter.DB

(DB.java:145)
at
org.apache.torque.pool.ConnectionPool

(ConnectionPool.java:444)

at
org.apache.torque.pool.ConnectionPool

(ConnectionPool.java:279)
at
org.apache.torque.Torque

(Torque.java:751)</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>Melissa A Dougherty</DIV></BODY></HTML>

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