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From GitBox <...@apache.org>
Subject [GitHub] [hadoop] sahilTakiar commented on a change in pull request #597: HDFS-3246: pRead equivalent for direct read path
Date Mon, 01 Apr 2019 23:31:29 GMT
sahilTakiar commented on a change in pull request #597: HDFS-3246: pRead equivalent for direct
read path
URL: https://github.com/apache/hadoop/pull/597#discussion_r271087419
 
 

 ##########
 File path: hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/crypto/CryptoInputStream.java
 ##########
 @@ -341,17 +343,39 @@ public int read(long position, byte[] buffer, int offset, int length)
           "positioned read.");
     }
   }
+
+   /** Positioned read using ByteBuffers. It is thread-safe */
+  @Override
+  public int read(long position, final ByteBuffer buf)
+      throws IOException {
+    checkStream();
+    try {
+      int pos = buf.position();
 
 Review comment:
   Done

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