[GitHub] [ozone] bharatviswa504 commented on a change in pull request #2431: HDDS-5450. For S3 Head avoid refresh pipeline to improve perf.

[GitBox <gi...@apache.org>]

bharatviswa504 commented on a change in pull request #2431:
URL: https://github.com/apache/ozone/pull/2431#discussion_r672998052



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File path: hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/OzoneBucket.java
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@@ -529,6 +529,21 @@ public OzoneKeyDetails getKey(String key) throws IOException {
     return proxy.getKeyDetails(volumeName, name, key);
   }
 
+  /**
+   *
+   * Return basic information about the key.
+   *
+   * If Key exists, return basic information about the key.
+   * If Key does not exist, throws an exception with error code KEY_NOT_FOUND
+   *
+   * @param key
+   * @return OzoneKey which gives basic information about the key.
+   * @throws IOException
+   */
+  public OzoneKey headObject(String key) throws IOException {

Review comment:
       There is OzoneKey which does the same. To be clear, we can leave it as headObject. (As main use of this API is for S3 headObject)




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