BELUGA BEHR created HBASE-19678:
-----------------------------------
Summary: HBase Admin Security Capabilities Should Be Represented
as a Set
Key: HBASE-19678
URL: https://issues.apache.org/jira/browse/HBASE-19678
Project: HBase
Issue Type: Improvement
Components: hbase
Affects Versions: 3.0.0
Reporter: BELUGA BEHR
Priority: Minor
{code:title=org.apache.hadoop.hbase.client.Admin}
/**
* Return the set of supported security capabilities.
* @throws IOException
* @throws UnsupportedOperationException
*/
List<SecurityCapability> getSecurityCapabilities() throws IOException;
{code}
The comment says a "set" but it returns a List. A Set would be the most
appropriate data structure here, an immutable one perhaps, because the code
that interacts with it looks up information using the _contains_ method which
would be served well by a Set. Please change this interface to return a Set.
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