Wednesday, March 30, 2011

Diplaying the List Column header in Vertical mode

Some time we need to display the column header in vertical mode.
You can rotate the text 90 degrees by using the TextFlow & Justification property for the column titles and set the Writing Mode to "Top to Bottom, Left to Right" You will find this by clicking on the column title in the report and then scrolling down in the Properties for the title on the left hand side.

Working with Compression on HDFS

Copy and uncompress file to HDFS without unziping the file on local filesystem If your file is in GB's then this command would cer...