[YARN-11657] Remove protobuf-2.5 as dependency of hadoop-yarn-api

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.3.9, 3.4.1, 3.5.0
• Component/s: api
• Labels: pull-request-available
• Target Version/s: 3.4.0
• Assignee: Steve Loughran
• Reporter: Steve Loughran
• Created: 22/Feb/24 11:50
• Updated: 05/Mar/24 11:07
• Resolved: 05/Mar/24 11:02

Description

hadoop-yarn-api is still exporting protobuf-2.5.
if we can cut this, we should

     [echo] [INFO] +- org.apache.hadoop:hadoop-yarn-server-common:jar:3.4.0:compile
     [echo] [INFO] |  +- org.apache.hadoop:hadoop-yarn-api:jar:3.4.0:compile
     [echo] [INFO] |  |  +- (org.apache.hadoop.thirdparty:hadoop-shaded-guava:jar:1.2.0:compile - omitted for duplicate)
     [echo] [INFO] |  |  +- (javax.xml.bind:jaxb-api:jar:2.2.11:compile - omitted for duplicate)
     [echo] [INFO] |  |  +- (org.apache.hadoop:hadoop-annotations:jar:3.4.0:compile - omitted for duplicate)
     [echo] [INFO] |  |  +- com.google.protobuf:protobuf-java:jar:2.5.0:compile
     [echo] [INFO] |  |  +- (org.apache.hadoop.thirdparty:hadoop-shaded-protobuf_3_21:jar:1.2.0:compile - omitted for duplicate)
     [echo] [INFO] |  |  \- (com.fasterxml.jackson.core:jackson-annotations:jar:2.12.7:compile - omitted for duplicate)

Issue Links

• blocks: HADOOP-19087 Release Hadoop 3.4.1
• Discovered while testing: HADOOP-18487 Make protobuf 2.5 an optional runtime dependency.
• is related to: YARN-11658 ATS to make minimum HBase version 2.x
• links to: GitHub Pull Request #6575
• links to: GitHub Pull Request #6580
• links to: GitHub Pull Request #6581