This page (revision-21) was last changed on 23-Apr-2022 17:06 by Harry Metske

This page was created on 23-Apr-2022 17:05 by Harry Metske

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Version Date Modified Size Author Changes ... Change note
21 23-Apr-2022 17:06 11 KB Harry Metske to previous

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Cassandra
Cassandra

Version management

Difference between version and

At line 1 changed one line
!!! NoSQL
!!! Cassandra
At line 33 added 26 lines
* useradd cssndra && mkdir /home/cssndra && chown -R cssndra /home/cssndra + change {{/etc/passwd}} => sh => bash
* wget 'http://mirrors.supportex.net/apache/cassandra/1.2.4/apache-cassandra-1.2.4-bin.tar.gz'
* apt-get install openjdk-7-jdk
* sudo mkdir /opt/apache-cassandra-1.2.4 && sudo chown cssndra /opt/apache-cassandra-1.2.4 && sudo ln -s /opt/apache-cassandra-1.2.4 /opt/cassandra
* cssndra@ubuntu1:~$ cd /opt && tar -xf ~/apache-cassandra-1.2.4-bin.tar
* ls -l
{{{
cssndra@ubuntu1:/opt/cassandra$ ls -l
total 248
-rw-r--r-- 1 cssndra cssndra 152928 Apr 8 19:21 CHANGES.txt
-rw-r--r-- 1 cssndra cssndra 11609 Apr 8 19:21 LICENSE.txt
-rw-r--r-- 1 cssndra cssndra 47580 Apr 8 19:21 NEWS.txt
-rw-r--r-- 1 cssndra cssndra 1820 Apr 8 19:21 NOTICE.txt
-rw-r--r-- 1 cssndra cssndra 3569 Apr 8 19:21 README.txt
drwxr-xr-x 2 cssndra cssndra 4096 May 15 21:43 bin
drwxr-xr-x 2 cssndra cssndra 4096 May 15 21:43 conf
drwxr-xr-x 2 cssndra cssndra 4096 May 15 21:43 interface
drwxr-xr-x 4 cssndra cssndra 4096 May 15 21:43 javadoc
drwxr-xr-x 3 cssndra cssndra 4096 May 15 21:43 lib
drwxr-xr-x 3 cssndra cssndra 4096 May 15 21:43 pylib
drwxr-xr-x 4 cssndra cssndra 4096 Apr 8 19:21 tools
}}}
* sudo mkdir -p /var/lib/cassandra/data /var/lib/cassandra/commitlog && sudo chown -R cssndra /var/lib/cassandra
* sudo mkdir /var/log/cassandra/ && sudo chown -R cssndra /var/log/cassandra
* limit the heap size usage by editing conf/cassandra-env.sh : MAX_HEAP_SIZE="512M" HEAP_NEWSIZE="100M"
* start the thing with : ''./bin/cassandra -f ''
This page (revision-21) was last changed on 23-Apr-2022 17:06 by Harry MetskeTop