[HADOOP-16438] Introduce a config to control SSL Channel mode in Azure DataLake Store Gen1

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.9.0
• Fix Version/s: 3.3.0
• Component/s: fs/adl
• Assignee: Sneha Vijayarajan
• Reporter: Sneha Vijayarajan
• Created: 19/Jul/19 07:11
• Updated: 03/Feb/20 19:36
• Resolved: 09/Sep/19 16:14

Description

Currently there is no user control possible on the SSL channel mode used for server connections. It will try to connect using SSLChannelMode.OpenSSL and default to SSLChannelMode.Default_JSE when there is any issue. 

A new config is needed to toggle the choice if any issues are observed with OpenSSL. 

Issue Links

• causes: HADOOP-16605 NPE in TestAdlSdkConfiguration failing in yetus
• is depended upon by: HADOOP-16460 ABFS: fix for Sever Name Indication (SNI)
• links to: PR Link