Listing all queues in ActiveMQ

This still has an issue with getting a consistent read. I will update this once I figure that piece out… import org.apache.activemq.*; import java.util.*; import org.apache.activemq.advisory.DestinationSource; import javax.jms.*; import javax.naming.*; import org.apache.activemq.*; import org.apache.activemq.command.ActiveMQQueue; public class ListQueues { public static…

JBOSS – Changing connection pool size with JMX

Enable password in JBOSS_HOME/server/JBOSS_SERVER_NAME/conf/props/jmx-console-users.properties You can then punch in bean calls such as the following… [[email protected] ~]$ /usr/local/jboss/bin/twiddle.sh –server=servername:1599 -u admin -p admin get "jboss.jca:service=ManagedConnectionPool,name=atgcatalogb_ds" MinSize MinSize=10 [[email protected] ~]$ /usr/local/jboss/bin/twiddle.sh –server=servername:1599 -u admin -p admin set "jboss.jca:service=ManagedConnectionPool,name=atgcatalogb_ds" MinSize 40 MinSize=40…

Loading snowflake from Oracle

Single class to illustrate loading data… import java.sql.*; import java.util.*; public class loadSnowflake { public static void main(String[] args) throws Exception { Class.forName("oracle.jdbc.driver.OracleDriver"); Class.forName("com.snowflake.client.jdbc.SnowflakeDriver"); Properties properties = new Properties(); properties.put("user", "showard"); properties.put("password", "*****"); properties.put("account", "rcaccount#"); properties.put("schema", "PUBLIC"); Connection connection =…

Who installed which packages when

Just a quick how-to this morning… # for id in $(yum history list all | grep showard | awk '{print $1}' | head -1); do echo "****************************************************"; yum history info ${id}; done **************************************************** Loaded plugins: product-id, rhnplugin, search-disabled-repos, security, subscription-manager…