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  1. Preface
  2. Introduction to Hive Connector
  3. Hive connections
  4. Mappings and mapping tasks with Hive Connector
  5. Migrating a mapping
  6. Data type reference
  7. Troubleshooting

Hive Connector

Hive Connector

Download the configuration files from the Hadoop cluster

Download the configuration files from the Hadoop cluster

Before you configure a Hive connection for a mapping, download the client configuration files from the cluster distribution to the Secure Agent location.
  1. Log in to the Hadoop cluster node.
  2. Copy the client configuration files from the following directories on the Hadoop cluster node and paste them in a location in the Secure Agent machine:
    /etc/hive/conf
    /etc/hadoop/conf
    • To use a Hive connection in mappings to access Hive sources on Hadoop clusters, you require the following client configuration files:

        core-site.xml

        hdfs-site.xml

        hive-site.xml

    • To use a Hive connection for mappings in advanced mode, you require the following client configuration files:

        core-site.xml

        hdfs-site.xml

        hive-site.xml

        mapred-site.xml

        yarn-site.xml

    Later, when you create a Hive connection, specify the path of the configuration files in the
    Configuration Files Path
    field.

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