[HDFS-5348] Fix error message when dfs.datanode.max.locked.memory is improperly configured

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: HDFS-4949
• Fix Version/s: HDFS-4949
• Component/s: datanode
• Target Version/s: HDFS-4949
• Hadoop Flags: Reviewed
• Assignee: Colin McCabe
• Reporter: Colin McCabe
• Created: 11/Oct/13 22:08
• Updated: 14/Oct/13 20:07
• Resolved: 11/Oct/13 23:13

Description

We need to fix the error message when dfs.datanode.max.locked.memory is improperly configured. Currently it says the size is "less than the datanode's available RLIMIT_MEMLOCK limit" when it really means "more"

Issue Links

• relates to: HDFS-5096 Automatically cache new data added to a cached path