[PHOENIX-1900] Increase testing around transaction integration

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Assignee: Thomas D'Silva
• Reporter: James R. Taylor
• Created: 21/Apr/15 21:12
• Updated: 26/Oct/15 22:43
• Resolved: 26/Oct/15 22:43

Description

Read your own writes testing:

• UPSERT SELECT when there's uncommitted data being selected.
• Aggregate queries when there's uncommitted data (see FIXME in TransactionIT.testDelete).
• Mix of transactional and non transactional data (ensure that non transactional data is not accidently written).

Secondary indexes:

• Ensure writes to local/global mutable/immutable indexes are undone correctly and index is left in a valid state when transactions overlap. In particular, we'll want to test after the index data has been written to HBase already in a case that requires point deletes for an index row. For example, if a covered column has an existing value that's updated, a point delete would be required to get rid of it make the earlier covered column value visible again.
• Ensure that in the event of a failure that cannot be aborted by the client, that index rows are correctly filtered when it's used in a query.