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https://issues.apache.org/jira/browse/HADOOP-3073?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12582475#action_12582475
 ] 

Raghu Angadi commented on HADOOP-3073:
--------------------------------------

I think this findbugs warning need to be waived. close() removed below was 
added to fix the same findbugs warning in HADOOP-2346 as described in a 
[comment|http://issues.apache.org/jira/browse/HADOOP-2346?focusedCommentId=12575116#action_12575116].

affected code: {noformat}
-      try {
-        //write the header.
-        out.writeShort( DATA_TRANSFER_VERSION );
-        out.write( OP_READ_BLOCK );
-        out.writeLong( blockId );
-        out.writeLong( startOffset );
-        out.writeLong( len );
-        out.flush();
-      } finally {
-        IOUtils.closeStream(out);
-      }
+      //write the header.
+      out.writeShort( DATA_TRANSFER_VERSION );
+      out.write( OP_READ_BLOCK );
+      out.writeLong( blockId );
+      out.writeLong( startOffset );
+      out.writeLong( len );
+      out.flush();
{noformat}

> SocketOutputStream.close() should close the channel.
> ----------------------------------------------------
>
>                 Key: HADOOP-3073
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3073
>             Project: Hadoop Core
>          Issue Type: Bug
>    Affects Versions: 0.17.0
>            Reporter: Raghu Angadi
>            Assignee: Raghu Angadi
>            Priority: Blocker
>             Fix For: 0.17.0
>
>         Attachments: HADOOP-3073.patch
>
>
> When the stream returned by Socket.getOutputStream() is closed, it closes the 
> socket too. So hadoop.SocketOutputStream and hadoop.SocketInputStream should 
> do the same.

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