[HBASE-6042] FirstKeyOnlyFilter does not work in conjunction with getColumns()

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Invalid
• Labels: delete
• Assignee: Unassigned
• Reporter: Amitanand Aiyer
• Created: 17/May/12 22:10
• Updated: 13/Jun/22 16:30
• Resolved: 07/Jan/15 15:17

Description

Given the implementation of ScanQueryMatcher, we check
filter.filterKeyValue()

before determining weather we are going to include the KV in the
result or not. Thus, if the scan/get were to specify columns other
than the very first column in the row, they get nothing because
the filter removes everything else.