huaxiang sun created HBASE-17250:
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Summary: For Get and scan in one case, checkFamily can be skipped
in Region#getScanner
Key: HBASE-17250
URL: https://issues.apache.org/jira/browse/HBASE-17250
Project: HBase
Issue Type: Improvement
Affects Versions: 2.0.0
Reporter: huaxiang sun
Assignee: huaxiang sun
Priority: Minor
For get(), checkFamily is done in prepareGet(), so checkFamily can be skipped
in Region#getScanner(). For scan(), if there is no Family configured in scan,
the families are from table descriptor, so checkFamily in Region#getScanner().
can be skipped in this case.
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