Installing MariaDB with yum

Installing MariaDB & Tokudb with yum

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nano /etc/yum.repos.d/MariaDB.repo

insert follow text:

[mariadb]
name = MariaDB
baseurl = http://yum.mariadb.org/10.0/centos6-amd64
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=1

yum install MariaDB-server MariaDB-client

chkconfig --add mysql

service mysql start

edit file /etc/my.cnf.d/tokudb.cnf
replace uncomment line

plugin-load-add=ha_tokudb.so

You can check the status of Transparent Hugepages as follows:

cat /sys/kernel/mm/transparent_hugepage/enabled
[always] madvise never

If the path does not exist, they are not enabled and you may continue.

To disable them, pass "transparent_hugepage=never" to the kernel in your bootloader (grub, lilo, etc.). For example, for SUSE, add transparent_hugepage=never to Optional Kernel Command Line Parameter at the end, such as after "showopts", and press OK. The setting will take effect on the next reboot.

You can also disable with:

echo never > /sys/kernel/mm/transparent_hugepage/enabled
echo never > /sys/kernel/mm/transparent_hugepage/defrag

For more information, see http://unix.stackexchange.com/questions/99154/disable-transparent-hugepages

How to start APACHE TIKA file daemon on start or add service

Create file /etc/init.d/tika

nano /etc/init.d/tika

insert follow content

#!/bin/sh
# Starts, stops, and restarts Tika Server.
#
# chkconfig: 35 92 08 description: Starts and stops Tika server
# Written by David Braslavsky

TIKA_DIR="/usr/local/src/tika-1.5/tika-server/target/" JAVA_OPTIONS="-Xmx2048m  -jar tika-server-1.5.jar --hostname=hostname --port=9998"
LOG_FILE="/var/log/tika.log"
JAVA="/usr/bin/java"

case $1 in
    start)
        echo "Starting Tika"
        cd $TIKA_DIR
        $JAVA $JAVA_OPTIONS 2> $LOG_FILE &
        ;;
    stop)
        echo "Stopping Tika server"
        pid=`ps aux | grep tika-server | awk '{print $2}'`
        kill -9 $pid
        ;;
    restart)
        $0 stop
        sleep 1
        $0 start
        ;;
    *)
        echo "Usage: $0 {start|stop|restart}" >&2
        exit 1
        ;;
esac

chmod +x /etc/inid.d/tika

chkconfig --add tika

service tika start

Install TIKA and MAVEN

Install MAVEN

Unix-based Operating Systems (Linux, Solaris and Mac OS X)

1. Extract the distribution archive, i.e. apache-maven-3.2.3-bin.tar.gz to the directory you wish to install Maven 3.2.3. These instructions assume you chose /usr/local/apache-maven. The subdirectory apache-maven-3.2.3 will be created from the archive.
2. In a command terminal, add the M2_HOME environment variable, e.g. export M2_HOME=/usr/local/apache-maven/apache-maven-3.2.3.
3. Add the M2 environment variable, e.g. export M2=$M2_HOME/bin.
4. Optional: Add the MAVEN_OPTS environment variable to specify JVM properties, e.g. export MAVEN_OPTS="-Xms256m -Xmx512m". This environment variable can be used to supply extra options to Maven.
5. Add M2 environment variable to your path, e.g. export PATH=$M2:$PATH.
6. Make sure that JAVA_HOME is set to the location of your JDK, e.g. export JAVA_HOME=/usr/java/jdk1.7.0_51 and that $JAVA_HOME/bin is in your PATH environment variable.
7. Run mvn --version to verify that it is correctly installed.

source: http://maven.apache.org/download.cgi

Install TIKA

wget http://mirror.vorboss.net/apache/tika/tika-x.x-src.zip
unzip tika-x.x-src
cd ./tika-x.x/
mvn install
cd ./tika-server/target/
java -jar tika-server-x.x.jar

source: http://wiki.apache.org/tika/TikaJAXRS