[YARN-3078] LogCLIHelpers lacks of a blank space before string 'does not exist'

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.6.0
• Fix Version/s: 2.7.0
• Component/s: log-aggregation
• Hadoop Flags: Reviewed
• Assignee: Unassigned
• Reporter: sam liu
• Created: 21/Jan/15 04:03
• Updated: 24/Apr/15 23:17
• Resolved: 22/Jan/15 05:25

Description

LogCLIHelpers lacks of a blank space before string 'does not exist' and it will bring incorrect return message.

For example, I ran command 'yarn logs -applicationId application_1421742816585_0003', and the return message includes 'logs/application_1421742816585_0003does not exist'.

Obviously it's incorrect and the correct return message should be 'logs/application_1421742816585_0003 does not exist'