[HADOOP-15418] Hadoop KMSAuthenticationFilter needs to use getPropsByPrefix instead of iterator to avoid ConcurrentModificationException

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.3.0, 3.1.4, 3.2.2
• Component/s: common
• Assignee: Suma Shivaprasad
• Reporter: Suma Shivaprasad
• Created: 27/Apr/18 00:21
• Updated: 02/Oct/19 17:13
• Resolved: 19/Oct/18 00:29

Description

The issue is similar to what was fixed in HADOOP-15411. Fixing this in KMSAuthenticationFilter as well.

Issue Links

• relates to: HADOOP-15411 AuthenticationFilter should use Configuration.getPropsWithPrefix instead of iterator
• relates to: HADOOP-13556 Change Configuration.getPropsWithPrefix to use getProps instead of iterator
• links to: GitHub Pull Request #369
• links to: GitHub Pull Request #369