Install Kudu in Cloudera CDH 5.16

Reference: https://blog.clairvoyantsoft.com/installing-apache-kudu-on-clouderas-quickstart-vm-3bdc202ce142 Apache Kudu is a relational database in the Hadoop ecosystem which provides CRUD update/delete capabilities in Impala tables. It stores data outside of hdfs in tablet files in the hadoop datanodes. It is useful for fast IOT data storage and querying as soon as data is inserted into the table unlike HDFS hive … Continue reading Install Kudu in Cloudera CDH 5.16

Tableau Desktop connect to Cloudera Hadoop using Kerberos

Reference: http://website4everything.blogspot.com/2015/04/connecting-tableau-to-hive-server-2.html The basic steps to connect Tableau to Cloudera Hive or Impala with Kerberos authentication involves the following steps: [Note: Step 1,2,3,4 are not needed if your hadoop cluster uses Active Directory kerberos instead of MIT kerberos as the ticket is automatically generated by AD.] Download and Install the MIT Kerberos Client for WindowSet … Continue reading Tableau Desktop connect to Cloudera Hadoop using Kerberos