HADOOP-15909. KeyProvider class should implement Closeable. Contributed

by Kuhu Shukla.
This commit is contained in:
Kihwal Lee 2019-01-10 13:21:37 -06:00
parent 852701f793
commit 33c009a45d
1 changed files with 2 additions and 1 deletions

View File

@ -20,6 +20,7 @@ package org.apache.hadoop.crypto.key;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.Closeable;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
@ -54,7 +55,7 @@ import static org.apache.hadoop.fs.CommonConfigurationKeysPublic.HADOOP_SECURITY
*/
@InterfaceAudience.Public
@InterfaceStability.Unstable
public abstract class KeyProvider {
public abstract class KeyProvider implements Closeable {
public static final String DEFAULT_CIPHER_NAME =
CommonConfigurationKeysPublic.HADOOP_SECURITY_KEY_DEFAULT_CIPHER_KEY;
public static final String DEFAULT_CIPHER =