[YARN-9424] Change getDeclaredMethods to getMethods in FederationClientInterceptor#invokeConcurrent()

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.3.0
• Component/s: federation
• Assignee: Shen Yinjie
• Reporter: Shen Yinjie
• Created: 29/Mar/19 01:45
• Updated: 24/Sep/19 11:21
• Resolved: 24/Apr/19 02:59

Description

In YARN-8699, FederationClientInterceptor#invokeConcurrent uses getDeclaredMethods(), which cannot recongnize some methods in ApplicationBaseProtocol (ApplicationClientProtocol extend ApplicationBaseProtocol) .
We have implemented some methods in FederationClientInterceptor, such as getApplications(), GetQueueUserAclsInfo ...etc, when I run "yarn application -list" by connecting to yarn router, router will throw exception.
So change getDeclaredMethods() to getMethods().

Issue Links

• relates to: YARN-8699 Add Yarnclient#yarnclusterMetrics API implementation in router