Cassandra 3.9
[root@garey-mysql2 ~]# yum
install java-1.8.0-openjdk
Loaded plugins: fastestmirror
* updates: mirror.ehost.vn
Resolving Dependencies
--> Running transaction check
---> Package
java-1.8.0-openjdk.x86_64 1:1.8.0.121-0.b13.el6_8 will be installed
。。。。
Dependency Installed:
giflib.x86_64
0:4.1.6-3.1.el6
java-1.8.0-openjdk-headless.x86_64 1:1.8.0.121-0.b13.el6_8 jpackage-utils.noarch 0:1.7.5-3.16.el6 libXfont.x86_64 0:1.5.1-2.el6
libfontenc.x86_64
0:1.1.2-3.el6
ttmkfdir.x86_64 0:3.0.9-32.1.el6
tzdata-java.noarch 0:2017a-1.el6 xorg-x11-font-utils.x86_64
1:7.2-11.el6
xorg-x11-fonts-Type1.noarch 0:7.2-11.el6
Complete!
[root@garey-mysql2 ~]# java -version
openjdk version
"1.8.0_131"
OpenJDK Runtime Environment (build 1.8.0_131-b11)
OpenJDK 64-Bit Server VM (build 25.131-b11, mixed mode)
[root@garey-mysql2 ~]# vi
/etc/yum.repos.d/datastax.repo
[datastax-ddc]
name = DataStax Repo for Apache Cassandra
enabled = 1
gpgcheck = 0
[root@garey-mysql2
~]# yum install datastax-ddc
Loaded plugins:
fastestmirror
---> Package datastax-ddc-tools.noarch
0:3.9.0-1 will be installed
--> Finished Dependency
Resolution
Dependencies Resolved
===========================================================================
Package
Arch Version
Repository Size
Installing:
datastax-ddc
noarch
3.9.0-1 datastax-ddc 28 M
Installing for
dependencies:
datastax-ddc-tools
noarch
3.9.0-1
datastax-ddc 5.3 k
Transaction Summary
===========================================================================
(1/2): datastax-ddc-3.9.0-1.noarch.rpm
| 28 MB
00:43
(2/2):
datastax-ddc-tools-3.9.0-1.noarch.rpm
| 5.3
kB 00:00
---------------------------------------------------------------------------------------------------------------------------
Total
658
kB/s | 28 MB 00:43
Installing :
datastax-ddc-tools-3.9.0-1.noarch 1/2
Installing : datastax-ddc-3.9.0-1.noarch 2/2
Verifying
: datastax-ddc-3.9.0-1.noarch 1/2
Verifying
: datastax-ddc-tools-3.9.0-1.noarch 2/2
…….
Complete!
[root@garey-mysql2
~]# service cassandra status
cassandra is stopped
[root@garey-mysql2
~]# service cassandra start
Starting Cassandra: OK
[root@garey-mysql2
~]# nodetool status
nodetool: Failed to connect
to '127.0.0.1:7199' - ConnectException: 'Connection refused (Connection
refused)'.
[root@garey-mysql2 ~]# vi
/etc/hosts
[root@garey-mysql2 ~]#
nodetool status
nodetool: Failed to connect
to '127.0.0.1:7199' - ConnectException: 'Connection refused (Connection
refused)'.
[root@garey-mysql2 ~]# find
/ -name cassandra.yaml
/etc/cassandra/default.conf/cassandra.yaml
[root@garey-mysql2 ~]# vi
/etc/cassandra/default.conf/cassandra.yaml
Find rpc_address and set to
rpc_address: 127.0.0.1
[root@garey-mysql2 ~]#
service cassandra restart
Shutdown Cassandra: bash:
line 0: kill: (12030) - No such process
ERROR: could not stop
cassandra: cassandra dead but pid file
exists
Starting Cassandra: OK
[root@garey-mysql2 ~]#
service cassandra status
cassandra (pid 12400) is running...
[root@garey-mysql2 ~]#
nodetool status
Datacenter: datacenter1
=======================
Status=Up/Down
|/
State=Normal/Leaving/Joining/Moving
-- Address
Load Tokens Owns (effective) Host ID Rack
UN 127.0.0.1
103.5 KiB 256 100.0% 56a87427-0ca2-4afe-97df-56bd9498b2bd rack1
[root@garey default.conf]# python
-V
Python 2.6.6
Cassandra 3.9 need python
2.7 for cqlsh
yum install scl-utils
yum install centos-release-scl-rh
yum install python27
[root@garey default.conf]#
python -V
Python 2.6.6
[root@garey default.conf]#
scl enable python27 bash
[root@garey default.conf]#
python -V
Python 2.7.8
[root@garey ~]# cqlsh -h
Traceback (most recent call
last):
File "/usr/bin/cqlsh.py", line 167,
in <module>
from cqlshlib import cql3handling,
cqlhandling, pylexotron, sslhandling
ImportError: No module
named cqlshlib
[root@garey ~]# pip install
cqlsh
You are using pip version
7.1.0, however version 9.0.1 is available.
You should consider
upgrading via the 'pip install --upgrade pip' command.
Collecting cqlsh
Downloading cqlsh-5.0.4.tar.gz (99kB)
100% |████████████████████████████████| 102kB 926kB/s
Collecting cql (from cqlsh)
Downloading cql-1.4.0.tar.gz (76kB)
100% |████████████████████████████████| 77kB 1.5MB/s
Collecting cassandra-driver
(from cqlsh)
Downloading cassandra-driver-3.9.0.tar.gz
(216kB)
100% |████████████████████████████████| 217kB 474kB/s
Collecting thrift (from
cql->cqlsh)
Downloading thrift-0.10.0.zip (87kB)
100% |████████████████████████████████| 90kB 1.1MB/s
Collecting six>=1.6
(from cassandra-driver->cqlsh)
Downloading six-1.10.0-py2.py3-none-any.whl
Successfully built cqlsh
cql cassandra-driver thrift
……
Successfully installed
cassandra-driver-3.9.0 cql-1.4.0 cqlsh-5.0.4 futures-3.1.1 six-1.10.0
thrift-0.10.0
[root@garey ~]# cqlsh
Connection error: ('Unable
to connect to any servers', {'127.0.0.1': ProtocolError("cql_version
'3.3.1' is not supported by remote (w/ native protocol). Supported versions:
[u'3.4.2']",)})
[root@garey ~]# cqlsh --cqlversion='3.4.2'
Connected to Test Cluster
at 127.0.0.1:9042.
[cqlsh 5.0.1 | Cassandra
3.9.0 | CQL spec 3.4.2 | Native protocol v4]
Use HELP for help.
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