[HBASE-17508] Unify the implementation of small scan and regular scan for sync client

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.4.0, 2.0.0
• Fix Version/s: 1.4.0, 2.0.0
• Component/s: Client, Scanners
• Hadoop Flags: Incompatible change, Reviewed

Release Note

Now the scan.setSmall method is deprecated. Consider using scan.setLimit and scan.setReadType in the future. And we will open scanner lazily when you call scanner.next. This is an incompatible change which delays the table existence check and permission check.

• Assignee: Duo Zhang
• Reporter: Duo Zhang
• Created: 22/Jan/17 12:55
• Updated: 07/May/19 16:11
• Resolved: 05/Feb/17 01:01

Description

Implement the same logic with HBASE-17045 for sync client.

Issue Links

• breaks: HBASE-17603 REST API for scan should return 404 when table does not exist
• breaks: HBASE-17606 Fix failing TestRpcControllerFactory introduced by HBASE-17508
• breaks: HBASE-18113 Handle old client without include_stop_row flag when startRow equals endRow
• incorporates: HBASE-17505 Do not issue close scanner request if RS tells us there is no more results for this region
• is related to: HBASE-17045 Unify the implementation of small scan and regular scan
• links to: reviewboard