[HADOOP-13812] Upgrade Tomcat to 6.0.48

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 2.6.0
• Fix Version/s: 2.8.0, 2.7.4, 3.0.0-alpha2, 2.6.6
• Component/s: kms
• Target Version/s: 2.8.0, 2.7.4, 2.6.6
• Hadoop Flags: Incompatible change, Reviewed

Release Note

Tomcat 6.0.46 starts to filter weak ciphers. Some old SSL clients may be affected. It is recommended to upgrade the SSL client. Run the SSL client against https://www.howsmyssl.com/a/check to find out its TLS version and cipher suites.

• Assignee: John Zhuge
• Reporter: John Zhuge
• Created: 12/Nov/16 04:40
• Updated: 15/Feb/17 18:34
• Resolved: 29/Nov/16 11:10

Description

KMS and HttpFS currently uses Tomcat 6.0.44, propose to upgrade to the latest version is 6.0.48.

Issue Links

• breaks: HADOOP-14083 KMS should support old SSL clients
• breaks: HDFS-11418 HttpFS should support old SSL clients