final AnalysisJobBuilder ajb = new AnalysisJobBuilder(conf);
Datastore ds = conf.getDatastoreCatalog().getDatastore("orderdb");
DataContextProvider dcp = ds.getDataContextProvider();
SchemaNavigator sn = dcp.getSchemaNavigator();
ajb.setDatastore(ds);
ajb.addSourceColumns(sn.convertToTable("PUBLIC.TRIAL_BALANCE").getColumns());
ajb.addRowProcessingAnalyzer(ValueDistributionAnalyzer.class).addInputColumns(ajb.getSourceColumns());
ajb.addSourceColumns(sn.convertToTable("PUBLIC.CUSTOMERS").getColumns());
RowProcessingAnalyzerJobBuilder<ValueDistributionAnalyzer> groupedValueDist = ajb
.addRowProcessingAnalyzer(ValueDistributionAnalyzer.class);