Hbase error zookeeper exists failed after 3 retiries

Question

I am using HBASE 0.94.8 standalone mode in Ubuntu. Its working fine i am able to do every operations in Hbase-shell. But after i logged of my system its giving following err

Answer 1

When you look into the log files you will find that zookeeper is unable to connect with a port. For example, 543210. That simply means you have previously installed Hadoop on your machine, so hbase tries to lookup the previous hadoop installation's zookeeper. Please rename your existing hadoop setup or remove completely hadoop from your system. (But note that zookeeper seems to leave things around even after a deletion.)

• Rename hadoop installation folder
• Remove entry from .bashrc file
• Restart computer