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Configuring a HDFS connection to run on YARN

Using the tHDFSConfiguration component, you can connect your HDFS filesystem to YARN.

Before you begin

Procedure

  1. In the Repository, expand Metadata > Hadoop Cluster, then expand the Hadoop cluster metadata of your choice.
    1. Expand the HDFS folder of your Hadoop cluster metadata.
    2. Drag-and-drop the HDFS metadata onto the Designer.
    3. Select an input component.

    Example

    Select a tFileInputDelimited component.
    The Hadoop Configuration Update Confirmation window opens.
  2. Click OK.

Results

Talend Studio updates the YARN configuration so that it corresponds to your cluster metadata.

What to do next

In the Run view, click Hadoop Configuration. The execution is configured with the HDFS connection metadata.

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