Enabling the HDFS High Availability feature in the Studio - 6.3

Enabling the HDFS High Availability feature in the Studio

EnrichVersion
6.3
task
Data Governance > Third-party systems > File components (Integration) > HDFS components
Data Quality and Preparation > Third-party systems > File components (Integration) > HDFS components
Design and Development > Third-party systems > File components (Integration) > HDFS components
EnrichPlatform
Talend Studio

The HDFS High Availability feature addresses the single point of failure issue of a typical Hadoop cluster.

This article describes how to enable your Talend Studio with Big Data to use the HDFS High Availability (HA) feature.

Environment:

  • The Studio can be any of the Talend solutions with Big Data.

  • The Hadoop cluster you are using along with the Studio must support the HDFS HA feature. For further information, see the documentation of that Hadoop distribution you are using.

  • In the cluster to be used, the properties required by the HDFS High Availability must have been set in the hdfs-site.xml file by the Administrator.