DevTech101

DevTech101

Month: January 2016

Upgrading mediawiki

Step one is backup mysql cd /wiki/mysql_backups ./mysql_backup.sh Step two, install/upgrade mediawiki /usr/gnu/bin/tar xvf mediawiki-1.26.2.tar -C /wiki/mediawiki –strip-components=1 chown -R webservd:webservd /wiki/mediawiki Step three, upgrade db cd /wiki/mediawiki/maintenance php update.php Note: You might need to fix the LocalSettings.php

Updating Kafka and Setup on Oracle BDA

To update Kafka on an Oracle BDA (or on CM), follow the process below Log into CM as admin user and check if KAFKA parcel 0.8.2.0-1.kafka1.3.1.p0.9 is available for download. Go to Hosts –> Parcels Check if KAFKA parcel 0.8.2.0-1.kafka1.3.1.p0.9 is available for download Note: Version may differ depending on CDH 5.4.* release If your …

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Installing, adding software to an Oracle Big Data Appliance (BDA)

Follow Doc ID 2069351.1 Example of installing postgress SQL First, just download the rpm from the Oracle yum repo http://public-yum.oracle.com/repo/OracleLinux/OL6/latest/x86_64/ Then, run dcli -C rpm -uvh /var/tmp/postgresql-8.4.20-2.el6_6.x86_64.rpm dcli -C rpm -uvh /var/tmp/postgresql-server-8.4.20-2.el6_6.x86_64.rpm Now, Initialize postgress chkconfig postgresql on service postgresql initdb service postgresql start Create postgress database su – postgres psql -U postgres # Modify …

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