Andrew Wong created KUDU-3261: --------------------------------- Summary: Support updates and deletes in transactions Key: KUDU-3261 URL: https://issues.apache.org/jira/browse/KUDU-3261 Project: Kudu Issue Type: Improvement Components: tablet, transactions Reporter: Andrew Wong
Kudu currently only supports multi-row, multi-partition transactions for INSERT and INSERT_IGNORE operations. We should consider extending the Kudu tablet store to support: - Tracking Mutations in the MRS that are associated with a transaction - Maintaining a separate DeltaTracker (i.e. DMS and multiple DeltaFiles) per rowset per transaction The DeltaReaders for the DRSs should consider the transaction's finalized commit timestamp (or lack thereof) in the same way that the MRS iterator considers mutations in the context of a snapshot. -- This message was sent by Atlassian Jira (v8.3.4#803005)