Sever Fundatureanu 2012-07-03, 09:54
Timestamps on the cells themselves?
On Jul 3, 2012, at 4:54 AM, Sever Fundatureanu wrote:
> I have a simpel table with 1.5 billion rows and one column familiy 'F'.
> Each row key is 33 bytes and the cell values are void. By doing the math I
> would expect this table to take up (33+1)x1.5*10^9 = 51GB. However if I do
> a "hadoop dfs -du" I get that the table takes up ~82GB. This is after
> running major compactions a couple of times. Can someone explain where this
> difference might come from?
> Sever Fundatureanu
> Vrije Universiteit Amsterdam
> E-mail: [EMAIL PROTECTED]
Sever Fundatureanu 2012-07-03, 12:17
Stack 2012-07-03, 12:29
Sever Fundatureanu 2012-07-03, 15:06
Anoop Sam John 2012-07-04, 03:28