[HBASE-22399] Change default hadoop-two.version to 2.8.x and remove the 2.7.x hadoop checks

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0-alpha-1, 2.2.0, 2.3.0
• Component/s: build, hadoop2
• Hadoop Flags: Incompatible change, Reviewed
• Release Note: Now the default hadoop-two.version has been changed to 2.8.5, and all hadoop versions before 2.8.2(exclude) will not be supported any more.
• Assignee: Duo Zhang
• Reporter: Duo Zhang
• Created: 12/May/19 06:14
• Updated: 27/May/19 08:01
• Resolved: 14/May/19 08:59

Description

Our nightly is failing so let's do this first, and for the ref guide changes can be done in another sub task.

Issue Links

• relates to: HBASE-22413 Backport 'HBASE-22399 Change default hadoop-two.version to 2.8.x and remove the 2.7.x hadoop checks' to branch-1
• relates to: HBASE-22419 Backport hbase-personality changes in HBASE-22399 and HBASE-20970 to all active branches
• relates to: HBASE-22398 Nightly build for master and branch-2 are failing
• links to: GitHub Pull Request #232