In this post, we’ll have a look at how easy it is to manipulate Hive tables using Oracle R connectors for Hadoop (ORCH, presently known as Oracle R Advanced Analytics for Hadoop – ORAAH). We will use the weblog data from Athens Datathon 2015, which we have already loaded in a Hive table named weblogs, as described in more detail …
Cloudera Manager configuration issues in Oracle Big Data Lite VM 4.1.0
Oracle has recently announced the release of a new version (4.1.0) of its Big Data Lite VM. Compared to the previous release (4.0.1), we now have more recent versions of Oracle Enterprise Linux (6.5), Oracle NoSQL database (3.2.5), Cloudera distribution of Apache Hadoop (CDH 5.3.0) and Cloudera Manager (5.3.0). The new version of CDH, by itself, also brings forward several …