svn commit: r1528666 - /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/Vectorizer.java

[hashutosh]

Author: hashutosh
Date: Wed Oct  2 22:42:03 2013
New Revision: 1528666

URL: http://svn.apache.org/r1528666
Log:
HIVE-5415 : Remove System.err.println from vectorization optimization (Gunther 
Hagleitner via Ashutosh Chauhan)

Modified:
    
hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/Vectorizer.java

Modified: 
hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/Vectorizer.java
URL: 
http://svn.apache.org/viewvc/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/Vectorizer.java?rev=1528666&r1=1528665&r2=1528666&view=diff
==============================================================================
--- 
hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/Vectorizer.java
 (original)
+++ 
hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/Vectorizer.java
 Wed Oct  2 22:42:03 2013
@@ -213,9 +213,7 @@ public class Vectorizer implements Physi
         List<Class<?>> interfaceList =
             Arrays.asList(pd.getInputFileFormatClass().getInterfaces());
         if (!interfaceList.contains(VectorizedInputFormatInterface.class)) {
-          LOG.debug("Input format: " + pd.getInputFileFormatClassName()
-              + ", doesn't provide vectorized input");
-          System.err.println("Input format: " + 
pd.getInputFileFormatClassName()
+          LOG.info("Input format: " + pd.getInputFileFormatClassName()
               + ", doesn't provide vectorized input");
           return false;
         }
@@ -244,7 +242,7 @@ public class Vectorizer implements Physi
     }
 
     private void vectorizeMRTask(MapRedTask mrTask) throws SemanticException {
-      System.err.println("Going down the vectorized path");
+      LOG.info("Vectorizing task...");
       MapWork mapWork = mrTask.getWork().getMapWork();
       mapWork.setVectorMode(true);
       Map<Rule, NodeProcessor> opRules = new LinkedHashMap<Rule, 
NodeProcessor>();
@@ -278,7 +276,7 @@ public class Vectorizer implements Physi
         }
         boolean ret = validateOperator(op);
         if (!ret) {
-          System.err.println("Operator: "+op.getName()+", could not be 
vectorized");
+          LOG.info("Operator: "+op.getName()+" could not be vectorized.");
           return new Boolean(false);
         }
       }