DevTech101

DevTech101

BDA

How to enable kerbros on a BDA and how to add users

Enable kerberos on BDA along with installing MIT KDC servers on BDA Instructions to Enable Kerberos on Oracle Big Data Appliance with Mammoth V3.1/V4.* Release ( Doc ID 1919445.1 ) Note: Because of some bugs make sure to disable Sentry first before running. Run the below and follow the process # bdacli enable kerberos INFO: …

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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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Configuring BDA

How to add scoop2 Doc ID 1922701.1 If it fails use Doc ID 1966882.1 Note: Clear the directory before starting as old junk will make it fail. P.S. Make sure you are not removing other jar files. rm -r /var/lib/sqoop2/* Hive issues, make sure to set full rights to the hive tmp dir hadoop fs …

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