taklwu commented on code in PR #5553:
URL: https://github.com/apache/hadoop/pull/5553#discussion_r1180006650
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hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DistributedFileSystem.java:
##########
@@ -1633,6 +1636,53 @@ public DatanodeInfo[] getDataNodeStats(final
DatanodeReportType type)
* @see org.apache.hadoop.hdfs.protocol.ClientProtocol#setSafeMode(
* HdfsConstants.SafeModeAction,boolean)
*/
+ @Override
+ public boolean setSafeMode(SafeModeAction action)
+ throws IOException {
+ return setSafeMode(action, false);
+ }
+
+ /**
+ * Enter, leave or get safe mode.
+ *
+ * @param action
+ * One of SafeModeAction.ENTER, SafeModeAction.LEAVE and
+ * SafeModeAction.GET
+ * @param isChecked
+ * If true check only for Active NNs status, else check first NN's
+ * status
+ */
+ @Override
+ public boolean setSafeMode(SafeModeAction action, boolean isChecked)
+ throws IOException {
+ return dfs.setSafeMode(convertToClientProtocolSafeModeAction(action),
isChecked);
Review Comment:
to confirm your suggestion, should I just the replace `dfs` to `this` like
below?
```suggestion
return this.setSafeMode(convertToClientProtocolSafeModeAction(action),
isChecked);
```
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