[HADOOP-11219] [Umbrella] Upgrade to netty 4

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.0
• Component/s: build, common
• Target Version/s: 3.4.0
• Hadoop Flags: Reviewed
• Assignee: Haohui Mai
• Reporter: Haohui Mai
• Created: 23/Oct/14 00:23
• Updated: 11/Feb/24 10:57
• Resolved: 08/Jun/23 19:23

Description

This is an umbrella jira to track the effort of upgrading to Netty 4.

Issue Links

• contains: HDFS-7280 Use netty 4 in WebImageViewer
• is duplicated by: HADOOP-13866 Upgrade netty-all to 4.1.1.Final
• relates to: HIVE-24524 LLAP ShuffleHandler: upgrade to Netty4 and remove Netty3 dependency from hive where it's possible
• requires: HDFS-7277 Remove explicit dependency on netty 3.2 in BKJournal

Sub-Tasks

• Update NFS gateway to use Netty4: Resolved
• Upgrade MR ShuffleHandler to use Netty4: Resolved
• Cherrypick HADOOP-11245 to branch-3.3: Resolved
• Cherrypick HADOOP-11245 to branch-3.2: Resolved