SQL Server Reporting services provides a decent reporting framework, and in 2008 release of SQL server, it is even better than previous versions. SSRS allows you to use many different types of data sources in your reports, but when I decided to add some reports with MySql sources, it was lacking data source type for it. With some research on the net, I realized it should be possible to add MySql data sources to both Visual Studio report designer and to the reporting services itself. More...
In a previous post I showed how to setup Hadoop/Hive to use Derby in server mode as the metastore. Many believe MySQL is a better choice for such purpose, so here I'm going to show how we can configure our cluster which we created previously to use a MySQL server as the metastore for Hive.
First we need to install MySQL. In this scenario, I'm going to install MySQL on our Master node, which is named centos1. More...