[HDFS-3763] TestNameNodeMXBean fails on Windows

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1-win
• Fix Version/s: 1-win
• Component/s: namenode
• Hadoop Flags: Reviewed
• Assignee: Brandon Li
• Reporter: Brandon Li
• Created: 03/Aug/12 22:44
• Updated: 14/Aug/12 05:03
• Resolved: 14/Aug/12 04:59

Description

One step of the test is to change the edit directory permission to "000" and then do rolledit. On linux rolledit operation will fail and the edit directory will be considered as failed by NN.

However, changing the directory permission to 000 on Windows doesn't affect some accessibility of its sub-directories and files. Therefore, the edit files in the edit directory is still accessible and thus is not considered as "failed" by NN, which eventually causes test failure.

Issue Links

• is part of: HADOOP-8645 Stabilize branch-1-win
• is related to: HDFS-3766 Fix TestStorageRestore on Windows