PAD ROWSET
description
1. Pad one empty rowset as one substitute for error replica.
3. METHOD: POST
4. URI: http://be_host:be_http_port/api/pad_rowset?tablet_id=xxx&start_version=xxx&end_version=xxx
example
1. curl -X POST "http://hostname:8088/api/pad_rowset?tablet_id=123456\&start_version=1111111\$end_version=1111112"
keyword
1. ROWSET,TABLET,ROWSET,TABLET
