How to configure LDAP on Oracle big data appliance(BDA)

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First configure yum and install SSSD

Install SSSD

our SSSD config – /etc/sssd/sssd.conf

Reference https://docs.oracle.com/cd/E37670_01/E41138/html/ol_sssd_ldap.html Secure and start SSSD

Create LDAP configuration – /etc/ldap.conf

Note: Update also /etc/openldap/ldap.conf

Modify /etc/security/access.conf

Initialize LDAP and update OS files for first time

Note: You need to add users to the […]

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How to manage users in Oracleto BDA using kerberos authentication

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setup kerbros for a user Note: Make sure to run enable the service on Solaris client

Extend the time to 1460d (4 years)

Update on how to create a service or krb ticket

Modify to allow 7 day renew expire ticket

Manuel add crypt types to add a krb ticket

[…]

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

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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

Once install is completed, […]

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

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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

Now, Initialize postgress

Create postgress database

Modify Sqoop to use postgress instead of derby http://www.cloudera.com/content/www/en-us/documentation/enterprise/latest/topics/install_sqoop_ext_db.html

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Configuring BDA

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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

How […]

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Installing Oracle NoSQL On An Oracle BDA

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Create configuration on every node makebootconfig.sh

Create the directory’s makenosqldata.sh

Modify the XML file, on each node change the storageNodeId

Start NoSQL Storage on every node

Once all nodes are up create the global store file

Start the global store

To connect with CLI

To connect with javascript […]

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