[HADOOP-11326] documentation for configuring HVE: dfs.block.replicator.classname should be org.apache.hadoop.hdfs.server.blockmanagement.BlockPlacementPolicyWithNodeGroup

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Invalid
• Component/s: documentation
• Assignee: Unassigned
• Reporter: ellen johansen
• Created: 20/Nov/14 22:08
• Updated: 25/Oct/19 20:26
• Resolved: 20/Mar/15 17:34

Description

Attempted to create an HVE VM based cluster following the directions posted here: https://issues.apache.org/jira/secure/attachment/12551386/HVE%20User%20Guide%20on%20branch-1%28draft%20%29.pdf

The doc has the value for dfs.block.replicator.classname set to org.apache.hadoop.hdfs.server.namenode.BlockPlacementPolicyWithNodeGroup but that class doesn't exist in hadoop 2.5, it seems that the class is org.apache.hadoop.hdfs.server.blockmanagement.BlockPlacementPolicyWithNodeGroup

This JIRA is to request the documentation be updated.

thanks,

Issue Links

• is related to: HADOOP-10512 Document usage of node-group layer topology
• is related to: HADOOP-8468 Umbrella of enhancements to support different failure and locality topologies