[HDFS-9914] Fix configurable WebhDFS connect/read timeout

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 2.9.0, 2.8.3, 3.0.0
• Component/s: hdfs-client, webhdfs
• Hadoop Flags: Reviewed
• Assignee: Xiaoyu Yao
• Reporter: Xiaoyu Yao
• Created: 07/Mar/16 17:33
• Updated: 30/Oct/17 20:28
• Resolved: 27/Oct/17 14:50

Description

Webhdfs specific read/connect timeout as added HDFS-9887. This ticket is opened to fix the following issues in current implementation:

1. The webhdfs read/connect timeout should not affect connection for other callers of URLConnectionFactory.newSslConnConfigurator() such as QuorumJournalManager#QuorumJournalManger(), DFSck#DFSck() and TransferFsImage()

2. URLConnectionFactory#getSSLConnectionConfiguration() should honor webhdfs connect/read timeout even if any exception is thrown during customized SSL configuration.

3. OAuth2 webhdfs connection should honor the webhdfs connect/read timeout.

Issue Links

• is broken by: HDFS-9887 WebHdfs socket timeouts should be configurable
• links to: Review board