Passing many parameters from Java action to Oozie workflow

oozie’s ‘capture-output’ is a powerful method the pass dynamic configuration properties from action to action, but you may hit the maximum size limit quite fast.

Using Accumulos RangePartioner in a m/r job (and Oozie workflow)

How to use Accumulos RangePartioner to increase your mr-job ingest rate (and the neccessary pieces to include it into an oozie worflow)

Upgrading an existing Accumulo 1.6 CDH5 cluster to HDFS HA

Theses steps are neccessary for Accumulo 1.6 after upgrading an existing CDH5 cluster to HDFS HA.

Moving a Cloudera Manager 5 Installation to a new host - don't forget the repo folder

Having trouble provisioning new nodes after you have moved you cloudera manager installation to a new host ?

oozie-graphite available for CDH5

Our open source project oozie-graphite is now available for CDH5.

Due to some minor incompatibilities between JDK6 and JDK7 the 1.1.0 release of oozie-graphite was not usable on CDH5. The 1.1.0 release of oozie-graphite contains some minor changes to ensure JDK7 compatibility, but no further changes were neccessary use it on Oozie 4.0.0 (CDH5).

Accumulo 1.6 (CDH5) not available for Ubuntu 14.04 (Trusty Tahr)

If you want to deploy a CDH5 Cluster including Accumulo 1.6 on Ubuntu, you will need to stick to Ubuntu 12.04 Precise Pangolin for the time being.