Slava Gorelik wrote:
Hi Michael.After reformatting HDFS, Hbase started to work as a Swiss Clock.
Worked with 8 clients about 30 hours intensive load.
Thanks for reporting back to the list.
Just small question, after about 28 hours (when i came back to work) i found
that one of 7 datanodes in Hadoop is about 98% usage and all other about
30%, is it normal ?
I haven't kept a close eye on HDFS usage during hbase upload. I do know
that out-of-balance would seem to be a common condition and that its
been reported on the list that hbase runs faster on a balanced HDFS.
You might try out the hadoop balancer. There's a little note on it here
in the hbase FAQ: http://wiki.apache.org/hadoop/Hbase/FAQ#7.
St.Ack
