Junping Du created HADOOP-10001:
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Summary: Document topology with NodeGroup layer configuration in
branch-1
Key: HADOOP-10001
URL: https://issues.apache.org/jira/browse/HADOOP-10001
Project: Hadoop Common
Issue Type: Bug
Reporter: Junping Du
Assignee: Junping Du
NodeGroup layer in NetworkTopology is supported after 1.2.0 release. We need to
document settings in hdfs-site.xml and mapred-site.xml to enable this layer for
BlockPlacementPolicy and map task scheduling.
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