HDDS-10594. Update file encryption info when overwriting key (apache#6445)

(cherry picked from commit 3651d6c)

Author: ChenSammi

hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/client/rpc/TestOzoneAtRestEncryption.java

@@ -249,6 +249,17 @@ static void createAndVerifyKeyData(OzoneBucket bucket) throws Exception {
       out.write(value.getBytes(StandardCharsets.UTF_8));
     }
     verifyKeyData(bucket, keyName, value, testStartTime);
+    OzoneKeyDetails key1 = bucket.getKey(keyName);
+
+    // Overwrite the key
+    try (OzoneOutputStream out = bucket.createKey(keyName,
+        value.getBytes(StandardCharsets.UTF_8).length,
+        ReplicationConfig.fromTypeAndFactor(RATIS, ONE),
+        new HashMap<>())) {
+      out.write(value.getBytes(StandardCharsets.UTF_8));
+    }
+    OzoneKeyDetails key2 = bucket.getKey(keyName);
+    assertNotEquals(key1.getFileEncryptionInfo().toString(), key2.getFileEncryptionInfo().toString());
   }
 
   static void verifyKeyData(OzoneBucket bucket, String keyName, String value,
@@ -269,7 +280,6 @@ static void verifyKeyData(OzoneBucket bucket, String keyName, String value,
       len = is.read(fileContent);
     }
 
-
     assertEquals(len, value.length());
     assertTrue(verifyRatisReplication(bucket.getVolumeName(),
         bucket.getName(), keyName, RATIS,

hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/request/key/OMKeyRequest.java

@@ -735,6 +735,8 @@ protected OmKeyInfo prepareFileInfo(
       dbKeyInfo.getMetadata().clear();
       dbKeyInfo.getMetadata().putAll(KeyValueUtil.getFromProtobuf(
           keyArgs.getMetadataList()));
+
+      dbKeyInfo.setFileEncryptionInfo(encInfo);
       return dbKeyInfo;
     }