@InterfaceAudience.Private
public class MRDelegationTokenRenewer
extends org.apache.hadoop.security.token.TokenRenewer
| Constructor and Description | 
|---|
| MRDelegationTokenRenewer() | 
| Modifier and Type | Method and Description | 
|---|---|
| void | cancel(org.apache.hadoop.security.token.Token<?> token,
      org.apache.hadoop.conf.Configuration conf) | 
| boolean | handleKind(org.apache.hadoop.io.Text kind) | 
| protected MRClientProtocol | instantiateHistoryProxy(org.apache.hadoop.conf.Configuration conf,
                       InetSocketAddress hsAddress) | 
| boolean | isManaged(org.apache.hadoop.security.token.Token<?> token) | 
| long | renew(org.apache.hadoop.security.token.Token<?> token,
     org.apache.hadoop.conf.Configuration conf) | 
| protected void | stopHistoryProxy(MRClientProtocol proxy) | 
public boolean handleKind(org.apache.hadoop.io.Text kind)
handleKind in class org.apache.hadoop.security.token.TokenRenewerpublic long renew(org.apache.hadoop.security.token.Token<?> token,
                  org.apache.hadoop.conf.Configuration conf)
           throws IOException,
                  InterruptedException
renew in class org.apache.hadoop.security.token.TokenRenewerIOExceptionInterruptedExceptionpublic void cancel(org.apache.hadoop.security.token.Token<?> token,
                   org.apache.hadoop.conf.Configuration conf)
            throws IOException,
                   InterruptedException
cancel in class org.apache.hadoop.security.token.TokenRenewerIOExceptionInterruptedExceptionpublic boolean isManaged(org.apache.hadoop.security.token.Token<?> token)
                  throws IOException
isManaged in class org.apache.hadoop.security.token.TokenRenewerIOExceptionprotected void stopHistoryProxy(MRClientProtocol proxy)
protected MRClientProtocol instantiateHistoryProxy(org.apache.hadoop.conf.Configuration conf, InetSocketAddress hsAddress) throws IOException
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