[HADOOP-4728] Tests for NameNode -checkpoint option with different configurations

• Type: Test
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.20.0
• Fix Version/s: 0.20.0
• Hadoop Flags: Reviewed
• Assignee: Boris Shkolnik
• Reporter: Boris Shkolnik
• Created: 25/Nov/08 23:51
• Updated: 23/Apr/09 19:17
• Resolved: 12/Dec/08 01:02

Description

here are the tests:

id : secnn-4
Desc : Start SecondaryNameNode first before starting NameNode
Expected
results : Secondary namenode should fail to start

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id : secnn-6
Desc : Configure NameNode with dfs.name.dir and dfs.name.edits.dir pointing to different directories. Make sure the directories are empty.
Use default configuration for fs.checkpoint.dir and fs.checkpoint.edits.dir pointing to same directory.
Start NameNode using -importCheckpoint.
Expected
results : Name-node should import image and edits into different directories.

---------------------------------
id : secnn-7
Desc : Start NameNode.
Configure SecondaryNameNode with fs.checkpoint.dir and fs.checkpoint.edits.dir pointing to different directories.
Start SecondaryNameNode.
Expected
results : Secondary name-node should download edits and create the image in different directories.
----------------------------

id : secnn-8
Desc : Configure NameNode with dfs.name.dir and dfs.name.edits.dir pointing to different directories. Make sure the directories are empty.
Configure fs.checkpoint.dir and fs.checkpoint.edits.dir pointing to different (same as in secnn-7) directories.
Start NameNode using -importCheckpoint.
Expected
Results : Name-node should import image and edits into different directories.