Manoj Babu 2012-12-05, 13:13
-Re: Reg:delete performance on HBase table
Jean-Marc Spaggiari 2012-12-05, 13:31
Delete in HBase is like a put.
If you want to delete the entire table (drop) then it will be very
fast. My test table has 100M rows and it's taking few seconds to
delete (one CF and one C only). But if you want to delete the rows one
by one (like 190M rows out of more) then it's like doing 190M puts.
2012/12/5, Manoj Babu <[EMAIL PROTECTED]>:
> Hi All,
> I am having doubt on delete performance inHBase table.
> I have 190 million rows in oracle table it hardly took 4hours to delete it,
> If i am having the same 190 million rows in HBase table how much time by
> approx Hbase will take to delete the rows(based on row key range) and
> how internally HBase handles delete?
> Thanks in advance!
Doug Meil 2012-12-05, 15:46
Nick Dimiduk 2012-12-05, 18:14
Manoj Babu 2012-12-06, 03:14
Anoop Sam John 2012-12-06, 04:35
Manoj Babu 2012-12-06, 06:44
ramkrishna vasudevan 2012-12-06, 05:15
Anoop John 2012-12-05, 14:17
Manoj Babu 2012-12-05, 13:03
Leonid Fedotov 2012-12-05, 17:03
Mohammad Tariq 2012-12-05, 16:34