[BIGTOP-3495] Optional tools of hadoop-tools should be optional

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0
• Component/s: hadoop
• Assignee: Masatake Iwasaki
• Reporter: Masatake Iwasaki
• Created: 08/Feb/21 15:31
• Updated: 18/Feb/21 06:16
• Resolved: 18/Feb/21 06:16

Description

All jars of hadoop-tools are packaged as part of hadoop-mapreduce and exist in the classpath by default because they are placed under /usr/lib/hadoop-mapreduce/.

Tools listed below should enabled and loaded only if HADOOP_OPTIONAL_TOOLS contains the entry.

• hadoop-aliyun
• hadoop-aws
• hadoop-azure-datalake
• hadoop-azure
• hadoop-openstack
• hadoop-kafka

Issue Links

• is related to: HADOOP-12857 Rework hadoop-tools
• links to: GitHub Pull Request #736