18. November 2009 23:10
If you are reading this post chances are you are trying to setup a hadoop/hive cluster. I hope these instructions save you some time with your installation.
I assume you are starting from scratch and want to setup a small cluster with minimum OS components (as far as I could minimize it). To start, download the OS setup media, and boot each machine with it. Go through the More...
After realizing that asp.net menu is generating a huge HTML and causes the application pages to be large and slow, I decided to use CSS friendly control adapters. It reduced the page size by 50 KB, but I had some challenges to get it to show the way I wanted it. Here I want to share some of the things I learned along the way:More...
SQL Server Reporting Services ReportViewer control has a toolbar that is not displayed correctly in Google Chrome browser. You will see something like this:
The correct display looks like this:
Following code can be added to the bottom of the page to accomplish this:More...
TreeView server control in asp.net can use AJAX behind the scenes to populate child nodes when user clicks on the expand icon next to each node. If the loading process is fast, it works perfectly. But when child nodes are generated by a slow process (like a slow database query) then user experience is unacceptable. User would click on the expand and nothing would happen for a long time, leaving user wondering if the click really did anything.
In such scenarios, an animated icon that lets user know data is being loaded would help a lot. More...