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https://issues.apache.org/jira/browse/HDFS-16990?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17717840#comment-17717840
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ASF GitHub Bot commented on HDFS-16990:
---------------------------------------

slfan1989 commented on code in PR #5602:
URL: https://github.com/apache/hadoop/pull/5602#discussion_r1180869291


##########
hadoop-hdfs-project/hadoop-hdfs-httpfs/src/main/java/org/apache/hadoop/fs/http/client/HttpFSFileSystem.java:
##########
@@ -1743,6 +1744,19 @@ public BlockLocation[] getFileBlockLocations(final 
FileStatus status,
     return getFileBlockLocations(status.getPath(), offset, length);
   }
 
+  @Override
+  public FileStatus getFileLinkStatus(final Path f) throws IOException {
+    Map<String, String> params = new HashMap<>();
+    params.put(OP_PARAM, Operation.GETFILELINKSTATUS.toString());
+    HttpURLConnection conn =
+        getConnection(Operation.GETFILELINKSTATUS.getMethod(),
+            params, f, true);

Review Comment:
   one line may be batter
   
   ```
   HttpURLConnection conn =
           getConnection(Operation.GETFILELINKSTATUS.getMethod(), params, f, 
true);
   ```





> HttpFS Add Support getFileLinkStatus API
> ----------------------------------------
>
>                 Key: HDFS-16990
>                 URL: https://issues.apache.org/jira/browse/HDFS-16990
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: httpfs
>    Affects Versions: 3.4.0
>            Reporter: Hualong Zhang
>            Assignee: Hualong Zhang
>            Priority: Major
>              Labels: pull-request-available
>
> HttpFS should implement the *getFileLinkStatus* API already implemented in 
> WebHDFS.



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