What version of Cassandra are you running?
On Fri, Aug 14, 2015 at 11:35 AM Ahmed Ferdous ahmed.ferd...@ze.com wrote:
My mistake. I wanted to mean column keys. For each row, we have one column
and for this column we have 250k+ column keys. When we are trying to load
the list of column keys ,
Also, are you using Thrift? The terminology you're using, specifically
column keys, suggests you are.
On Mon, Aug 17, 2015 at 5:21 PM Jonathan Haddad j...@jonhaddad.com wrote:
What version of Cassandra are you running?
On Fri, Aug 14, 2015 at 11:35 AM Ahmed Ferdous ahmed.ferd...@ze.com
Hi Guys,
We have designed a table to have rows with large number of columns (more than
250k). One of my colleagues, mistakenly ran a select on the and that caused
the nodes to go out of memory. I was just wondering if there are ways to
configure Cassandra 1. To limit number of columns that
The idea that you have 250k columns is somewhat of an anti-pattern. In this
case you would typically have a few columns and many rows, then just run a
select with a limit clause in your partition.
From: Jonathan Haddad
Reply-To: user@cassandra.apache.org
Date: Friday, August 14, 2015 at
My mistake. I wanted to mean column keys. For each row, we have one column and
for this column we have 250k+ column keys. When we are trying to load the list
of column keys , Cassandra is having OOM error.
Ahmed
Ahmed Ferdous
Systems Architect
ZE PowerGroup Inc.
Corporate: 604-244-1469
250k columns?As in, you have a CREATE TABLE statement that would have
over 250K separate, typed fields?
On Fri, Aug 14, 2015 at 11:07 AM Ahmed Ferdous ahmed.ferd...@ze.com wrote:
Hi Guys,
We have designed a table to have rows with large number of columns (more
than 250k). One of my
