HDFS-2349. Corruption detected during block transfers should log WARNs.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1182205 13f79535-47bb-0310-9956-ffa450edef68

hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt

@@ -113,6 +113,9 @@ Trunk (unreleased changes)
     HDFS-2422. The NN should tolerate the same number of low-resource volumes
                as failed volumes (atm)
 
+    HDFS-2349. Corruption detected during block transfers between DNs
+               should log a WARN instead of INFO. (harsh)
+
 Release 0.23.0 - Unreleased
 
   INCOMPATIBLE CHANGES

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java

@@ -1884,7 +1884,7 @@ private void transferBlock( ExtendedBlock block,
       nn.reportBadBlocks(new LocatedBlock[]{
           new LocatedBlock(block, new DatanodeInfo[] {
               new DatanodeInfo(bpReg)})});
-      LOG.info("Can't replicate block " + block
+      LOG.warn("Can't replicate block " + block
           + " because on-disk length " + onDiskLength 
           + " is shorter than NameNode recorded length " + block.getNumBytes());
       return;