Hi Serega,
Do you have enough resources allocated for each VM? Just some swapping on
the VMs or the host can make things unstable. Also from the number of
services on each VM sounds like your host should have at least 12GB of free
RAM just for running things smoothly otherwise you might want to
Ok, thanks, we'll check it.
2015-01-12 11:28 GMT+03:00 Esteban Gutierrez este...@cloudera.com:
Hi Serega,
Do you have enough resources allocated for each VM? Just some swapping on
the VMs or the host can make things unstable. Also from the number of
services on each VM sounds like your host
Moving to the user mailing list, dev in BCC.
Hi Gaby,
There is none fixed limitation for the max number of column qualifiers
(CQ). But you have to keep in mind that HBase will not split within a row.
An entire row will always stay in a single region. Therefore, if you row
can become very big
Hi,
I'm doing something comparable right now, but not with such a HUGE
database O_o. 10 Mio results for such a query? This would mean that you
have 100 Mio - 1 Billion customers ?!?!
However: in my opinion with such a huge database HBase is a good fit.
However, your data model should be changed
Hey Guys,
I am seeking advice on design a system that maintains a historical view of
a user's activities in past one year. Each user can have different
activities: email_open, email_click, item_view, add_to_cart, purchase etc.
The query I would like to do is, for example,
Find all customers who
CDH5.1.2 (hbase 0.98.1) (running on a vm - vmware esx)
We use opentsdb(2.1.0RC) with hbase after ingesting 200-300MB of data,
hbase tries to compact the table, and ends up creating a .tmp file which
grows to fill up the entire hdfs space.. and dies eventually. I tried to
remove this .tmp file
Hello sathya,
Those files under .tmp are created as part of the normal operations from
HBase since it needs to compact the existing store files into into a new
larger file. From your description seems that your VM doesn't have enough
space for HDFS. Have you tried to increase the space allocated
