[HBASE-21868] Remove legacy bulk load support

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0-alpha-1
• Component/s: mapreduce
• Hadoop Flags: Incompatible change, Reviewed

Release Note

Remove SecureBulkLoadEndpoint and related classes and tests (Bulk load has been integrated into HBase core and SecureBulkLoadEndpoint has been marked as deprecated since 2.x). Remove the support for non secure bulk load. Notice that the 'secure' here does not mean you need to enable kerberos. For bulk load we will always obtain a 'bulkToken' when calling prepareBulkLoad, even if you do not enable kerberos.

• Assignee: Duo Zhang
• Reporter: Duo Zhang
• Created: 10/Feb/19 09:23
• Updated: 12/Feb/19 12:43
• Resolved: 12/Feb/19 02:12

Description

Bulk load has already been integrated into HBase core and SecureBulkLoadEndpoint has been marked as deprecated on 2.x. Let's remove the related stuffs on master. This is useful for implementing HBASE-21512 since we can remove several references to ClientServiceCallable.