HDFS Administration Guide
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Add the Topology Script Property to core-site.xml

  1. Stop HDFS using the applicable commands in the "Controlling HDP Services Manually" section of Installing HDP Manually

  2. Add the following property to core-site.xml:


By default the topology script will process up to 100 requests per invocation. You can also specify a different number of requests with the net.topology.script.number.args property. For example: