[HBASE-18961] doMiniBatchMutate() is big, split it into smaller methods

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0-alpha-3
• Fix Version/s: 2.0.0-beta-1, 2.0.0
• Component/s: regionserver

Release Note

HRegion.batchMutate()/ doMiniBatchMutate() is refactored with aim to unify batchMutate() and mutateRows() code paths later. batchMutate() currently handles 2 types of batches: MutationBatchOperations and ReplayBatchOperations. Common base class BatchOperations is augmented with common methods which are overridden in derived classes as needed. doMiniBatchMutate() is implemented using common methods in base class BatchOperations.

• Assignee: Umesh Agashe
• Reporter: Umesh Agashe
• Created: 06/Oct/17 22:25
• Updated: 21/Mar/18 22:21
• Resolved: 07/Nov/17 18:09

Description

Split doMiniBatchMutate() and improve readability.

Issue Links

• is depended upon by: HBASE-18962 Support atomic BatchOperations through batchMutate()
• links to: reviewboard