Benoy Antony created HADOOP-10833:
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Summary: Unused cache in UserProvider
Key: HADOOP-10833
URL: https://issues.apache.org/jira/browse/HADOOP-10833
Project: Hadoop Common
Issue Type: Improvement
Components: security
Reporter: Benoy Antony
Assignee: Benoy Antony
_UserProvider_ contains the field cache.
{code}
private final Map<String, CredentialEntry> cache = new HashMap<String,
CredentialEntry>();
{code}
It is referenced only in {{deleteCredentialEntry}} and so there is no real
usage of {{cache}.
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