Himanshu Gahlaut created LENS-171:
-------------------------------------

             Summary: Porting System.out and System.err to Slf4j log statements
                 Key: LENS-171
                 URL: https://issues.apache.org/jira/browse/LENS-171
             Project: Apache Lens
          Issue Type: Improvement
            Reporter: Himanshu Gahlaut


There are 266 occurences of System.out (Pasted below) and 7 occurences of 
System.err in Lens code. Suggestion is to port them to Slf4j log statements 
which can be controlled efficiently through logging configuration files.



lens-cli/src/test/java/org/apache/lens/cli/TestLensQueryCommands.java:    
System.out.println("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@");
lens-cli/src/test/java/org/apache/lens/cli/TestLensQueryCommands.java:    
System.out.println("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@");
lens-cli/src/test/java/org/apache/lens/cli/TestLensQueryCommands.java:    
System.out.println("@@PERSISTENT_RESULT_TEST-------------");
lens-cli/src/test/java/org/apache/lens/cli/TestLensQueryCommands.java:      
System.out.println("@@ RESULT " + result);
lens-cli/src/test/java/org/apache/lens/cli/TestLensQueryCommands.java:    
System.out.println("@@END_PERSISTENT_RESULT_TEST-------------");
lens-cli/src/test/java/org/apache/lens/cli/TestLensQueryCommands.java:    
System.out.println("@@START_FINISHED_PURGED_RESULT_TEST-------------");
lens-cli/src/test/java/org/apache/lens/cli/TestLensQueryCommands.java:      
System.out.println("@@ RESULT " + result);
lens-cli/src/test/java/org/apache/lens/cli/TestLensQueryCommands.java:    
System.out.println("@@END_FINISHED_PURGED_RESULT_TEST-------------");
lens-cube/src/main/java/org/apache/lens/cube/metadata/SchemaGraph.java:      
System.out.println("Cube " + cube.getName() + " Out egdes");
lens-cube/src/main/java/org/apache/lens/cube/metadata/SchemaGraph.java: 
System.out.println("--Out Graph-Nodes=" + graph.size());
lens-cube/src/main/java/org/apache/lens/cube/metadata/SchemaGraph.java: 
System.out.println(tab.getName() + "::" + graph.get(tab));
lens-cube/src/main/java/org/apache/lens/cube/metadata/SchemaGraph.java: 
System.out.println("Dim only outgraph");
lens-cube/src/main/java/org/apache/lens/cube/metadata/SchemaGraph.java:    
System.out.println("--Out Graph-Nodes=" + dimOnlyOutGraph.size());
lens-cube/src/main/java/org/apache/lens/cube/metadata/SchemaGraph.java:      
System.out.println(tab.getName() + "::" + dimOnlyOutGraph.get(tab));
lens-cube/src/main/java/org/apache/lens/cube/metadata/SchemaGraph.java:      
System.out.println("Cube " + cube.getName() + " In egdes");
lens-cube/src/main/java/org/apache/lens/cube/metadata/SchemaGraph.java: 
System.out.println("--In Graph-Nodes=" + graph.size());
lens-cube/src/main/java/org/apache/lens/cube/metadata/SchemaGraph.java: 
System.out.println(tab.getName() + "::" + graph.get(tab));
lens-cube/src/main/java/org/apache/lens/cube/metadata/SchemaGraph.java: 
System.out.println("Dim only Ingraph");
lens-cube/src/main/java/org/apache/lens/cube/metadata/SchemaGraph.java:    
System.out.println("--In Graph-Nodes=" + dimOnlyInGraph.size());
lens-cube/src/main/java/org/apache/lens/cube/metadata/SchemaGraph.java:      
System.out.println(tab.getName() + "::" + dimOnlyInGraph.get(tab));
lens-cube/src/main/java/org/apache/lens/cube/parse/CubeQueryContext.java:      
System.out.println("Rewritten HQL:" + hql);
lens-cube/src/main/java/org/apache/lens/cube/parse/CubeSemanticAnalyzer.java:   
 // System.out.println(sinkOp.toString());
lens-cube/src/main/java/org/apache/lens/cube/parse/HQLParser.java:    
System.out.println();
lens-cube/src/main/java/org/apache/lens/cube/parse/HQLParser.java:      
System.out.println(" {");
lens-cube/src/main/java/org/apache/lens/cube/parse/HQLParser.java:          
System.out.println("NON ASTNode");
lens-cube/src/main/java/org/apache/lens/cube/parse/HQLParser.java:        
System.out.println();
lens-cube/src/test/java/org/apache/lens/cube/parse/CubeTestSetup.java:    
System.out.println("Test twodaysBack:" + twodaysBack);
lens-cube/src/test/java/org/apache/lens/cube/parse/CubeTestSetup.java:    
System.out.println("Test twoMonthsBack:" + twoMonthsBack);
lens-cube/src/test/java/org/apache/lens/cube/parse/CubeTestSetup.java:    
System.out.println("--" + label + "--AST--");
lens-cube/src/test/java/org/apache/lens/cube/parse/CubeTestSetup.java:    
System.out.println("--query- " + query);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestAggregateResolver.java:  
    System.out.println("hql[" + i + "]:" + hql);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestBaseCubeQueries.java:    
//System.out.println("HQL:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestBaseCubeQueries.java:    
//System.out.println("Expected:" + expected);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestBetweenTimeRangeWriter.java:
    System.out.println("Expected :" + StorageUtil.getWherePartClause("dt", 
"test", parts));
lens-cube/src/test/java/org/apache/lens/cube/parse/TestCubeRewriter.java:    
System.out.println("Non existing parts:" + 
rewrittenQuery.getNonExistingParts());
lens-cube/src/test/java/org/apache/lens/cube/parse/TestCubeRewriter.java:    
System.out.println("Non existing parts:" + 
rewrittenQuery.getNonExistingParts());
lens-cube/src/test/java/org/apache/lens/cube/parse/TestCubeRewriter.java:      
System.out.println("Union hql query:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestCubeRewriter.java:      
System.out.println("union query:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestCubeRewriter.java:    
System.out.println("Query With process time col:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestCubeRewriter.java:    
System.out.println("Query With process time col:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestCubeRewriter.java:    
System.out.println("Query With process time col:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestCubeRewriter.java:    
System.out.println("Query With process time col:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestCubeRewriter.java:    
System.out.println("Query With process time col:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestCubeRewriter.java:    
System.out.println("Query With process time col:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestCubeRewriter.java:    
System.out.println("@@ Joins disabled? " + 
testConf.get(CubeQueryConfUtil.DISABLE_AUTO_JOINS));
lens-cube/src/test/java/org/apache/lens/cube/parse/TestCubeRewriter.java:      
System.out.println("TestJoinPathTimeRange: " + context.toHQL());
lens-cube/src/test/java/org/apache/lens/cube/parse/TestCubeRewriter.java:      
System.out.println("@@ hql: " + hql);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestCubeRewriter.java:    
System.out.println("@@" + hql);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestCubeRewriter.java:    
System.out.println("@@2 " + hql);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestCubeRewriter.java:      
System.out.println("@@HQL " + hql);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestCubeRewriter.java:    
System.out.println("##testDimAttributeQueryWithFact " + rewrittenQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestCubeRewriter.java:      
System.out.println("@@ HQL = " + hql);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestDenormalizationResolver.java:
    System.out.println("HQL query:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestDenormalizationResolver.java:
    System.out.println("HQL query:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestDenormalizationResolver.java:
    System.out.println("HQL query:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestDenormalizationResolver.java:
    System.out.println("HQL query:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestDenormalizationResolver.java:
    System.out.println("HQL query:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println("###Actual order by:" + HQLParser.getString(orderby).trim());
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println("reconstructed clause ");
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println(selectStr);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println("reconstructed clause 2");
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println(selectStr);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println("reconstructed clause ");
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println(selectStr);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println("reconstructed clause 2");
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println(selectStr);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println(whereStr);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println(whereStr);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println(whereStr);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println(whereStr);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println(whereStr);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println(selectStr);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println(whereStr);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println(whereStr);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println("RECONSTRUCTED0:" + reconstructed);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println("RECONSTRUCTED1:" + reconstructed);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println("RECONSTRUCTED2:" + reconstructed);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println("RECONSTRUCTED3:" + reconstructed);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println(selectStr);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println(selectStr);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println(selectStr);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println(selectStr);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println("genQuery1: " + genQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestHQLParser.java:    
System.out.println("genQuery2: " + genQuery2);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("@@ " + source + " ==> " + target + " paths =");
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:      
System.out.println(++i + " " + jp.getEdges());
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("--Graph-Nodes=" + graph.size());
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:      
System.out.println(tab.getName() + "::" + graph.get(tab));
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testAutoJoinResolverauto join HQL:" + hql);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testAutoJoinResolver@@Resolved join chain:[" + 
getAutoResolvedFromString(rewrittenQu
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testAutoJoinResolverExpected1" + expectedClauses);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testAutoJoinResolverActual1" + actualClauses);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testAutoJoinResolverauto join HQL:" + hql);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testAutoJoinResolver@@Resolved join chain:[" + 
getAutoResolvedFromString(rewrittenQu
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testAutoJoinResolverExpected2" + expectedClauses);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testAutoJoinResolverActual2" + actualClauses);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testPartialJoinResolver Partial join hql: " + hql);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("@Resolved join clause " + joinClause);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("@@Set join type to " + 
hconf.get(CubeQueryConfUtil.JOIN_TYPE_KEY));
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testJoinTypeConf@@Resolved join clause1 - " + 
getAutoResolvedFromString(ctx));
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("@@Set join type to " + 
hconf.get(CubeQueryConfUtil.JOIN_TYPE_KEY));
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testJoinTypeConf@@Resolved join clause2 - " + 
getAutoResolvedFromString(ctx));
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testPreserveTableAlias@@HQL:" + hql);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testPreserveTableAlias@@Resolved join clause - " + 
getAutoResolvedFromString(ctx));
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testDimOnlyQuery@@@HQL:" + hql);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testDimOnlyQuery@@@Resolved join clause: " + 
getAutoResolvedFromString(ctx));
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testDimOnlyQuery@@@HQL2:" + hql);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("##1 hql " + hql);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("##1 " + getAutoResolvedFromString(context));
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("##2 hql " + hql);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("##2 " + getAutoResolvedFromString(context));
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("##3 hql " + hql);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("##3 " + getAutoResolvedFromString(context));
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testAutoJoinResolverauto join HQL:" + hql);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testAutoJoinResolver@@Resolved join chain:[" + 
getAutoResolvedFromString(rewrittenQu
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testDimOnlyJoinChainExpected1 : " + expectedClauses);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testDimOnlyJoinChainActual1 : " + actualClauses);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testAutoJoinResolverauto join HQL:" + hql);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testAutoJoinResolver@@Resolved join chain:[" + 
getAutoResolvedFromString(rewrittenQu
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testDimOnlyJoinChainExpected1 : " + expectedClauses);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testDimOnlyJoinChainActual1 : " + actualClauses);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testAutoJoinResolverauto join HQL:" + hql);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testAutoJoinResolver@@Resolved join chain:[" + 
getAutoResolvedFromString(rewrittenQu
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testDimOnlyJoinChainExpected1 : " + expectedClauses);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java:    
System.out.println("testDimOnlyJoinChainActual1 : " + actualClauses);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestMaxUpdateInterval.java:  
      System.out.println(pairs[i].toString());
lens-cube/src/test/java/org/apache/lens/cube/parse/TestORTimeRangeWriter.java:  
  System.out.println("Expected :" + StorageUtil.getWherePartClause("dt", 
"test", parts));
lens-cube/src/test/java/org/apache/lens/cube/parse/TestORTimeRangeWriter.java:  
  System.out.println("Expected :" + StorageUtil.getWherePartClause("dt", 
"test", parts));
lens-cube/src/test/java/org/apache/lens/cube/parse/TestORTimeRangeWriter.java:  
  System.out.println("Expected :" + StorageUtil.getWherePartClause("dt", 
"test", parts));
lens-cube/src/test/java/org/apache/lens/cube/parse/TestStorageUtil.java:    
System.out.println("results:" + result);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestStorageUtil.java:    
System.out.println("results:" + result);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestStorageUtil.java:    
System.out.println("results:" + result);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestStorageUtil.java:    
System.out.println("results:" + result);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestStorageUtil.java:    
System.out.println("results:" + result);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestStorageUtil.java:    
System.out.println("results:" + result);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestStorageUtil.java:    
System.out.println("results:" + result);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestTimeRangeExtractor.java: 
   System.out.println("###");
lens-cube/src/test/java/org/apache/lens/cube/parse/TestTimeRangeWriterWithQuery.java:
    System.out.println("HQL:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestTimeRangeWriterWithQuery.java:
    System.out.println("HQL:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestTimeRangeWriterWithQuery.java:
    System.out.println("HQL:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestTimeRangeWriterWithQuery.java:
    System.out.println("HQL:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestTimeRangeWriterWithQuery.java:
    System.out.println("HQL:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestTimeRangeWriterWithQuery.java:
    System.out.println("HQL:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestTimeRangeWriterWithQuery.java:
    System.out.println("HQL:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestTimeRangeWriterWithQuery.java:
    System.out.println("HQL:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestTimeRangeWriterWithQuery.java:
    System.out.println("HQL:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestTimeRangeWriterWithQuery.java:
    System.out.println("HQL:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestTimeRangeWriterWithQuery.java:
    System.out.println("HQL:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestTimeRangeWriterWithQuery.java:
    System.out.println("HQL:" + hqlQuery);
lens-cube/src/test/java/org/apache/lens/cube/parse/TestTimeRangeWriterWithQuery.java:
    System.out.println("HQL:" + hqlQuery);
lens-driver-hive/src/test/java/org/apache/lens/driver/hive/TestHiveDriver.java: 
   System.out.println("###HADOOP_PATH " + 
System.getProperty("hadoop.bin.path"));
lens-driver-hive/src/test/java/org/apache/lens/driver/hive/TestHiveDriver.java: 
   System.out.println("TestHiveDriver created");
lens-driver-hive/src/test/java/org/apache/lens/driver/hive/TestHiveDriver.java: 
   System.out.println("Hadoop Location: " + 
System.getProperty("hadoop.bin.path"));
lens-driver-hive/src/test/java/org/apache/lens/driver/hive/TestHiveDriver.java: 
   System.out.println("Hadoop Location: " + 
System.getProperty("hadoop.bin.path"));
lens-driver-hive/src/test/java/org/apache/lens/driver/hive/TestHiveDriver.java: 
     System.out.println("Progress:" + 
ctx.getDriverStatus().getProgressMessage());
lens-driver-hive/src/test/java/org/apache/lens/driver/hive/TestHiveDriver.java: 
     System.out.println("Error:" + ctx.getDriverStatus().getErrorMessage());
lens-driver-hive/src/test/java/org/apache/lens/driver/hive/TestHiveDriver.java: 
     System.out.println("Status:" + ctx.getDriverStatus().getStatusMessage());
lens-driver-hive/src/test/java/org/apache/lens/driver/hive/TestHiveDriver.java: 
         System.out.println("Actual:" + line);
lens-driver-hive/src/test/java/org/apache/lens/driver/hive/TestHiveDriver.java: 
     System.out.println("#W Waiting for query " + ctx.getQueryHandle() + " 
status: "
lens-driver-hive/src/test/java/org/apache/lens/driver/hive/TestHiveDriver.java: 
     System.out.println("Progress:" + 
ctx.getDriverStatus().getProgressMessage());
lens-driver-hive/src/test/java/org/apache/lens/driver/hive/TestHiveDriver.java: 
   System.out.println("Tables:" + plan.getTablesQueried());
lens-driver-hive/src/test/java/org/apache/lens/driver/hive/TestHiveDriver.java: 
   System.out.println("Parts:" + plan.getPartitions());
lens-driver-hive/src/test/java/org/apache/lens/driver/hive/TestRemoteHiveDriver.java:
    System.out.println("TestRemoteHiveDriver created");
lens-driver-hive/src/test/java/org/apache/lens/driver/hive/TestRemoteHiveDriver.java:
    System.out.println("@@@@ start_persistence_test");
lens-driver-hive/src/test/java/org/apache/lens/driver/hive/TestRemoteHiveDriver.java:
      System.out.println("@@ Adding partition " + i);
lens-driver-hive/src/test/java/org/apache/lens/driver/hive/TestRemoteHiveDriver.java:
    System.out.println("@@ partitions" + plan.getPartitions());
lens-driver-impala/src/test/java/org/apache/lens/driver/impala/it/ITImpalaDriver.java:
      System.out.println("Row1" + row);
lens-driver-impala/src/test/java/org/apache/lens/driver/impala/it/ITImpalaDriver.java:
      System.out.println("Row2" + row);
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestColumnarSQLRewriter.java:
    System.out.println("Created table : " + table);
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestColumnarSQLRewriter.java:
    System.out.println(joinTreeBeforeRewrite);
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestColumnarSQLRewriter.java:
    System.out.println(joinTreeAfterRewrite);
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestColumnarSQLRewriter.java:
    System.out.println(joinTreeBeforeRewrite);
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestColumnarSQLRewriter.java:
    System.out.println(joinTreeAfterRewrite);
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestColumnarSQLRewriter.java:
    System.out.println("default case: " + joinTreeAfterRewrite);
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestColumnarSQLRewriter.java:
    System.out.println("Created table " + table);
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestJDBCFinal.java:  
  System.out.println("Driver configured!");
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestJDBCFinal.java:  
  System.out.println("Driver closed!");
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestJDBCFinal.java:  
      System.out.println(rowObjects);
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestJDBCFinal.java:  
      System.out.println(rowObjects);
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestJdbcDriver.java: 
     System.out.println("Error : " + ex);
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestJdbcDriver.java: 
   System.out.println("@@@ Test_execute_async:" + context.getQueryHandle());
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestJdbcDriver.java: 
       System.out.println("@@@@ Query is complete " + handle);
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestJdbcDriver.java: 
     System.out.println("Query: " + handle + " Status: " + 
context.getDriverStatus());
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestJdbcDriver.java: 
     System.out.println("Matched metadata");
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestJdbcDriver.java: 
       System.out.println("Matched exception");
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestJdbcDriver.java: 
     System.out.println("@@@@ QUERY " + (i + 1));
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestJdbcDriver.java: 
   System.out.println("@@@ Submitting valid query");
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestJdbcDriver.java: 
     System.out.println("@@@@ QUERY " + (i + 1));
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestJdbcDriver.java: 
   System.out.println("@@@ Submitting query after pool quota used");
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestJdbcDriver.java: 
   System.out.println("@@@ test_cancel:" + context.getQueryHandle());
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestJdbcDriver.java: 
     System.out.println("Query: " + handle + " Status: " + 
ctx.getDriverStatus());
lens-examples/src/main/java/org/apache/lens/examples/PopulateSampleMetastore.java:
      System.out.println("Adding partition from:dim1-local-part.xml failed");
lens-examples/src/main/java/org/apache/lens/examples/PopulateSampleMetastore.java:
      System.out.println("Added partition from:dim1-local-part.xml");
lens-examples/src/main/java/org/apache/lens/examples/PopulateSampleMetastore.java:
      System.out.println("Adding partition from:dim2-local-part.xml failed");
lens-examples/src/main/java/org/apache/lens/examples/PopulateSampleMetastore.java:
      System.out.println("Added partition from:dim2-local-part.xml");
lens-examples/src/main/java/org/apache/lens/examples/PopulateSampleMetastore.java:
      System.out.println("Adding partition from:dim4-local-part.xml failed");
lens-examples/src/main/java/org/apache/lens/examples/PopulateSampleMetastore.java:
      System.out.println("Added partition from:dim4-local-part.xml");
lens-examples/src/main/java/org/apache/lens/examples/PopulateSampleMetastore.java:
      System.out.println("Created DB storages for dim_table3 and dim_table4");
lens-examples/src/main/java/org/apache/lens/examples/PopulateSampleMetastore.java:
      System.out.println("Creating DB storage failed for dim_table3 and 
dim_table4");
lens-examples/src/main/java/org/apache/lens/examples/PopulateSampleMetastore.java:
      System.out.println("Adding partition from:" + fileName + " failed");
lens-examples/src/main/java/org/apache/lens/examples/PopulateSampleMetastore.java:
      System.out.println("Added partition from:" + fileName);
lens-examples/src/main/java/org/apache/lens/examples/SampleMetastore.java:      
  System.out.println("Creating cube from:sample-cube.xml failed");
lens-examples/src/main/java/org/apache/lens/examples/SampleMetastore.java:      
  System.out.println("Creating dimension from:sample-dimension.xml failed");
lens-examples/src/main/java/org/apache/lens/examples/SampleMetastore.java:      
  System.out.println("Creating dimension from:sample-dimension2.xml failed");
lens-examples/src/main/java/org/apache/lens/examples/SampleMetastore.java:      
  System.out.println("Creating dimension from:sample-db-only-dimension.xml 
failed");
lens-examples/src/main/java/org/apache/lens/examples/SampleMetastore.java:      
  System.out.println("Creating storage from:" + fileName + " failed");
lens-examples/src/main/java/org/apache/lens/examples/SampleMetastore.java:      
  System.out.println("Creating dim table from: dim_table.xml and 
dim1-storage-tables.xml failed");
lens-examples/src/main/java/org/apache/lens/examples/SampleMetastore.java:      
  System.out.println("Creating dim table from: dim_table2.xml and 
dim2-storage-tables.xml failed");
lens-examples/src/main/java/org/apache/lens/examples/SampleMetastore.java:      
  System.out.println("Creating dim table from: dim_table3.xml and 
dim3-storage-tables.xml failed");
lens-examples/src/main/java/org/apache/lens/examples/SampleMetastore.java:      
  System.out.println("Creating dim table from: dim_table4.xml and 
dim4-storage-tables.xml failed");
lens-examples/src/main/java/org/apache/lens/examples/SampleMetastore.java:      
  System.out.println("Creating fact table from: fact1.xml and 
fact1-storage-tables.xml failed");
lens-examples/src/main/java/org/apache/lens/examples/SampleMetastore.java:      
  System.out.println("Creating fact table from: fact2.xml and 
fact2-storage-tables.xml failed");
lens-examples/src/main/java/org/apache/lens/examples/SampleMetastore.java:      
  System.out.println("Creating fact table from: rawfact.xml and 
rawfact-storage-tables.xml failed");
lens-examples/src/main/java/org/apache/lens/examples/SampleMetastore.java:      
System.out.println("Created sample metastore!");
lens-examples/src/main/java/org/apache/lens/examples/SampleMetastore.java:      
System.out.println("Database:" + metastore.metaClient.getCurrentDatabase());;
lens-examples/src/main/java/org/apache/lens/examples/SampleMetastore.java:      
System.out.println("Storages:" + metastore.metaClient.getAllStorages());;
lens-examples/src/main/java/org/apache/lens/examples/SampleMetastore.java:      
System.out.println("Cubes:" + metastore.metaClient.getAllCubes());;
lens-examples/src/main/java/org/apache/lens/examples/SampleMetastore.java:      
System.out.println("Dimensions:" + metastore.metaClient.getAllDimensions());;
lens-examples/src/main/java/org/apache/lens/examples/SampleMetastore.java:      
System.out.println("Fact tables:" + metastore.metaClient.getAllFactTables());;
lens-examples/src/main/java/org/apache/lens/examples/SampleMetastore.java:      
System.out.println("Dimension tables:" + 
metastore.metaClient.getAllDimensionTables());
lens-examples/src/main/java/org/apache/lens/examples/SampleQueries.java:    
System.out.println("Successful queries " + success + " out of " + total + 
"queries");
lens-examples/src/main/java/org/apache/lens/examples/SampleQueries.java:      
System.out.println("Query:" + query);
lens-examples/src/main/java/org/apache/lens/examples/SampleQueries.java:      
System.out.println("Status:" + queryClient.getQuery().getStatus());
lens-examples/src/main/java/org/apache/lens/examples/SampleQueries.java:      
System.out.println("Total time in millis:"
lens-examples/src/main/java/org/apache/lens/examples/SampleQueries.java:      
System.out.println("Driver run time in millis:"
lens-examples/src/main/java/org/apache/lens/examples/SampleQueries.java:        
  System.out.println("Result:");
lens-examples/src/main/java/org/apache/lens/examples/SampleQueries.java:        
      System.out.println(StringUtils.join(row.getValues(), "\t"));
lens-examples/src/main/java/org/apache/lens/examples/SampleQueries.java:        
    System.out.println("Result stored at " + 
persistentQueryResult.getPersistedURI());
lens-examples/src/main/java/org/apache/lens/examples/SampleQueries.java:      
System.out.println("--------------------");
lens-ml-lib/src/main/java/org/apache/lens/ml/task/MLTask.java:    
System.out.println(builder.toString());
lens-ml-lib/src/main/java/org/apache/lens/ml/task/MLTask.java:    
System.out.println(builder.toString());
lens-ml-lib/src/main/java/org/apache/lens/rdd/LensRDDClient.java:      
System.out.println("@@@@ COL " + rc.getName() + " TYPE " + 
toHiveType(rc.getType()));
lens-query-lib/src/main/java/org/apache/lens/lib/query/ZipFileFormatter.java:   
 System.out.println("Setup outputs done");
lens-query-lib/src/test/java/org/apache/lens/lib/query/TestFilePersistentFormatter.java:
    System.out.println("Actual rows:" + actual);
lens-query-lib/src/test/java/org/apache/lens/lib/query/TestFilePersistentFormatter.java:
    System.out.println("Actual rows:" + actual);
lens-server/src/main/java/org/apache/lens/server/LensServletContextListener.java:
        System.out.println("Application BasePath:" + basePath);
lens-server/src/test/java/org/apache/lens/server/LensJerseyTest.java:    
System.out.println("Remote hive server started!");
lens-server/src/test/java/org/apache/lens/server/LensJerseyTest.java:    
System.out.println("Lens services started!");
lens-server/src/test/java/org/apache/lens/server/LensJerseyTest.java:    
System.out.println("Lens services stopped!");
lens-server/src/test/java/org/apache/lens/server/LensJerseyTest.java:    
System.out.println("Remote hive server stopped!");
lens-server/src/test/java/org/apache/lens/server/LensJerseyTest.java:    
System.out.println("Final report");
lens-server/src/test/java/org/apache/lens/server/LensJerseyTest.java:    
System.out.println("Lens services stopped!");
lens-server/src/test/java/org/apache/lens/server/LensJerseyTest.java:    
System.out.println("Lens services restarted!");
lens-server/src/test/java/org/apache/lens/server/TestIndexResource.java:    
System.out.println("target path:" + target.getUri());
lens-server/src/test/java/org/apache/lens/server/TestServerMode.java:        
System.out.println("Create databse not allowed in mode:" + mode);
lens-server/src/test/java/org/apache/lens/server/TestServerMode.java:        
System.out.println("Drop databse not allowed in mode:" + mode);
lens-server/src/test/java/org/apache/lens/server/TestServerMode.java:        
System.out.println("Launching query not allowed in mode:" + mode);
lens-server/src/test/java/org/apache/lens/server/TestServerRestart.java:    
System.out.println("### Test session restart");
lens-server/src/test/java/org/apache/lens/server/TestServerRestart.java:    
System.out.println("Session params:" + sessionParams.getElements());
lens-server/src/test/java/org/apache/lens/server/TestStaticFileResource.java:   
 System.out.println("@@@@ " + target().path("index.html").getUri());
lens-server/src/test/java/org/apache/lens/server/metastore/TestMetastoreService.java:
    System.out.println("ALL DBs:" + allDbs.getElements());
lens-server/src/test/java/org/apache/lens/server/metastore/TestMetastoreService.java:
      System.out.println("Attributes:" + dim.getAttributes());
lens-server/src/test/java/org/apache/lens/server/query/TestEventService.java:   
 System.out.println("@@@ testQueryStatusLogger");
lens-server/src/test/java/org/apache/lens/server/query/TestEventService.java:   
     System.out.println("@@@@ Got Event: Type= " + event.getClass().getName() + 
" obj = " + event);
lens-server/src/test/java/org/apache/lens/server/query/TestLensDAO.java:    
System.out.println("@@ State = " + queryContext.getStatus().getStatus().name());
lens-server/src/test/java/org/apache/lens/server/query/TestQueryService.java:   
 System.out.println("%% " + failedQueries);
lens-server/src/test/java/org/apache/lens/server/query/TestQueryService.java:   
   System.out.println("%% query " + ctx.getQueryHandle() + " status:" + stat);
lens-server/src/test/java/org/apache/lens/server/query/TestQueryService.java:   
 System.out.println("%% " + metricsSvc.getTotalFailedQueries());
lens-server/src/test/java/org/apache/lens/server/query/TestQueryService.java:   
 // System.out.println("query JSON:" + responseJSON);
lens-server/src/test/java/org/apache/lens/server/query/TestQueryService.java:   
 System.out.println("query XML:" + queryXML);
lens-server/src/test/java/org/apache/lens/server/query/TestQueryService.java:   
 System.out.println("PERSISTED RESULT:" + presultset);
lens-server/src/test/java/org/apache/lens/server/session/TestSessionResource.java:
    System.out.println("Session params:" + sessionParams.getElements());
lens-server/src/test/java/org/apache/lens/server/session/TestSessionResource.java:
    System.out.println("Session params:" + sessionParams.getElements());
lens-server/src/test/java/org/apache/lens/server/session/TestSessionResource.java:
    System.out.println("Session params:" + sessionParams.getElements());
lens-server/src/test/java/org/apache/lens/server/session/TestSessionResource.java:
    System.out.println("Session params:" + sessionParams.getElements());
lens-server/src/test/java/org/apache/lens/server/session/TestSessionResource.java:
      System.out.println("sessionParams:" + sessionParams.getElements());



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