About RobertM

RobertM · ‎03-11-2019

You might have a look here: https://dzone.com/articles/how-to-ingest-email-into-apache-hadoop-in-real-tim

RobertM · ‎03-11-2019

This error is more related to the java version currently running on your host. Check that you are running java version 8, and ensure your JAVA_HOME environment variable is set to this location.

RobertM · ‎07-19-2018

The CDSW Session error most likely related to DNS issue. Did you add DNS wildcard entry?

RobertM · ‎06-11-2018

Can you share what are your yarn configuration settings. Min Container Size?

RobertM · ‎03-15-2018

Have a look at your HDFS configuration and the name you are using for Name Node service. Confirm that you are using correct name for Name Node service. You can look at your hdfs-site.xml file on your deployed Hue server to confirm.

RobertM · ‎02-08-2018

What directory is your jar in? You can check Hive Auxilliary Jars Directory under Hive->Configuration

RobertM · ‎02-01-2018

Yes, you can add extra nodes to the cluster even though you have used the non-production installation path. The difference between the two installation paths is the database backing the services. The non-prod version uses an embedded database, while the prod version relies on a stand alone database such as MySql.

RobertM · ‎01-31-2018

Yes you can join additional nodes to existing cluster using Cloudera Manager. Its a simple process of distributing the parcels and agents to new nodes and activating roles as needed. You can enter the process by selecting Hosts -> All Hosts, then Add new hosts to cluster.

RobertM · ‎01-25-2018

Maybe as a workaround you can write to another directory /tmp and once distcp is completed, move the snapshot and archive to proper locations.

RobertM · ‎01-24-2018

Are there any coprocessors defined in the phoenix created table. If so are those jars available in your prod cluster?

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