Hello to all,
I have cassandra instance I'm trying to use to store millions of file with
size ~ 3MB. Data structure is simple, 1 row for 1 file, with row key being the
id of file.
I'm loaded 1GB of data, and total available space is 10GB. And after a few
hour, all the available space was taken
You should read this page for
settings http://www.datastax.com/dev/blog/caching-in-cassandra-1-1
Basically, you have to set row_cache size in yaml, and create table with
caching flags - "all" or "
rows_only", but beware that you shouldn't use row cache, if you using wide rows.
Tue, 26 Jun 2012
What is your yaml setting for rpc and listen server on destination node?
Nury
Tue, 26 Jun 2012 17:07:49 -0700 от James Pirz :
Dear all,
I am trying to use "sstableloader" in cassandra 1.1.1, to bulk load some data
into a single node cluster.
I am running the following command:
bin/sst
Good day,
I'm load testing our cassandra instance. I have a column family with 2300 rows,
each being ~ 5MB. And I run same query which asks for same rows. With
caching='keys_only" response time is adequate. But with caching='ALL', we get
four times larger response time and 40-50$ of requests do
://issues.apache.org/jira/browse/CASSANDRA it
may get looked it.
Cheers
-
Aaron Morton
Freelance Developer
@aaronmorton
http://www.thelastpickle.com
On 16/06/2012, at 12:41 AM, Nury Redjepow wrote:
Good day, everyone
We are using sstableloader to bulk insert data into cassandra.
Good day, everyone
We are using sstableloader to bulk insert data into cassandra.
Script is executed on developers machine with Windows to Single Node Cassandra.
"%JAVA_HOME%\bin\java" -ea -cp %CASSANDRA_CLASSPATH% -Xmx256M
-Dlog4j.configuration=log4j-tools.properties
org.apache.cassandra.to
We want to use cassandra to store complex data. But we can't figure out, how to
organize indexes.
Our table (column family) looks like this:
Users = { RandomId int, Firstname varchar, Lastname varchar, Age int, Country
int, ChildCount int }
In our queries we have mandatory fields (Firstname,Lastn
