Tests for NameNode -checkpoint option with different configurations

• Key: HADOOP-4728
• Type: Test
• Status: Closed
• Resolution: Fixed
• Priority: Minor
• Assignee: Boris Shkolnik
• Reporter: Boris Shkolnik
• Affects Version/s: 0.20.0
• Fix Version/s: 0.20.0

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.