diff --git a/asterix-app/src/main/java/edu/uci/ics/asterix/api/common/SessionConfig.java b/asterix-app/src/main/java/edu/uci/ics/asterix/api/common/SessionConfig.java
index 8ecd00f..659a224 100644
--- a/asterix-app/src/main/java/edu/uci/ics/asterix/api/common/SessionConfig.java
+++ b/asterix-app/src/main/java/edu/uci/ics/asterix/api/common/SessionConfig.java
@@ -21,18 +21,20 @@
     private final boolean printLogicalPlanParam;
     private final boolean printOptimizedLogicalPlanParam;
     private final boolean printPhysicalOpsOnly;
+    private final boolean executeQuery;
     private final boolean generateJobSpec;
     private final boolean printJob;
 
     public SessionConfig(boolean optimize, boolean printExprParam, boolean printRewrittenExprParam,
             boolean printLogicalPlanParam, boolean printOptimizedLogicalPlanParam, boolean printPhysicalOpsOnly,
-            boolean generateJobSpec, boolean printJob) {
+            boolean executeQuery, boolean generateJobSpec, boolean printJob) {
         this.optimize = optimize;
         this.printExprParam = printExprParam;
         this.printRewrittenExprParam = printRewrittenExprParam;
         this.printLogicalPlanParam = printLogicalPlanParam;
         this.printOptimizedLogicalPlanParam = printOptimizedLogicalPlanParam;
         this.printPhysicalOpsOnly = printPhysicalOpsOnly;
+        this.executeQuery = executeQuery;
         this.generateJobSpec = generateJobSpec;
         this.printJob = printJob;
     }
@@ -61,6 +63,10 @@
         return printPhysicalOpsOnly;
     }
 
+    public boolean isExecuteQuery() {
+        return executeQuery;
+    }
+
     public boolean isOptimize() {
         return optimize;
     }
diff --git a/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/APIServlet.java b/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/APIServlet.java
index 6b17cc9..55bf4c9 100644
--- a/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/APIServlet.java
+++ b/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/APIServlet.java
@@ -67,6 +67,7 @@
         String printLogicalPlanParam = request.getParameter("print-logical-plan");
         String printOptimizedLogicalPlanParam = request.getParameter("print-optimized-logical-plan");
         String printJob = request.getParameter("print-job");
+        String executeQuery = request.getParameter("execute-query");
         response.setCharacterEncoding("utf-8");
         response.setContentType("text/html");
         PrintWriter out = response.getWriter();
@@ -88,7 +89,7 @@
             List<Statement> aqlStatements = parser.Statement();
             SessionConfig sessionConfig = new SessionConfig(true, isSet(printExprParam),
                     isSet(printRewrittenExprParam), isSet(printLogicalPlanParam),
-                    isSet(printOptimizedLogicalPlanParam), false, true, isSet(printJob));
+                    isSet(printOptimizedLogicalPlanParam), false, isSet(executeQuery), true, isSet(printJob));
             MetadataManager.INSTANCE.init();
             AqlTranslator aqlTranslator = new AqlTranslator(aqlStatements, out, sessionConfig, format);
             double duration = 0;
diff --git a/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/RESTAPIServlet.java b/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/RESTAPIServlet.java
index 25177a3..2e7396a 100644
--- a/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/RESTAPIServlet.java
+++ b/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/RESTAPIServlet.java
@@ -91,7 +91,7 @@
             if (checkForbiddenStatements(aqlStatements, out)) {
                 return;
             }
-            SessionConfig sessionConfig = new SessionConfig(true, false, false, false, false, false, true, false);
+            SessionConfig sessionConfig = new SessionConfig(true, false, false, false, false, false, true, true, false);
 
             MetadataManager.INSTANCE.init();
 
diff --git a/asterix-app/src/main/java/edu/uci/ics/asterix/api/java/AsterixJavaClient.java b/asterix-app/src/main/java/edu/uci/ics/asterix/api/java/AsterixJavaClient.java
index b6a262e..d550689 100644
--- a/asterix-app/src/main/java/edu/uci/ics/asterix/api/java/AsterixJavaClient.java
+++ b/asterix-app/src/main/java/edu/uci/ics/asterix/api/java/AsterixJavaClient.java
@@ -30,11 +30,6 @@
 import edu.uci.ics.hyracks.api.job.JobSpecification;
 import edu.uci.ics.asterix.aql.parser.AQLParser;
 import edu.uci.ics.asterix.aql.parser.ParseException;
-import edu.uci.ics.asterix.aql.translator.AqlTranslator;
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.metadata.MetadataManager;
-import edu.uci.ics.hyracks.api.client.IHyracksClientConnection;
-import edu.uci.ics.hyracks.api.job.JobSpecification;
 
 public class AsterixJavaClient {
     private IHyracksClientConnection hcc;
@@ -82,7 +77,7 @@
         MetadataManager.INSTANCE.init();
 
         SessionConfig pc = new SessionConfig(optimize, false, printRewrittenExpressions, printLogicalPlan,
-                printOptimizedPlan, printPhysicalOpsOnly, generateBinaryRuntime, printJob);
+                printOptimizedPlan, printPhysicalOpsOnly, true, generateBinaryRuntime, printJob);
 
         AqlTranslator aqlTranslator = new AqlTranslator(aqlStatements, writer, pc, DisplayFormat.TEXT);
         aqlTranslator.compileAndExecute(hcc, null, false);
diff --git a/asterix-app/src/main/java/edu/uci/ics/asterix/aql/translator/AqlTranslator.java b/asterix-app/src/main/java/edu/uci/ics/asterix/aql/translator/AqlTranslator.java
index 3f752cb..1ec0937 100644
--- a/asterix-app/src/main/java/edu/uci/ics/asterix/aql/translator/AqlTranslator.java
+++ b/asterix-app/src/main/java/edu/uci/ics/asterix/aql/translator/AqlTranslator.java
@@ -1354,7 +1354,7 @@
             MetadataManager.INSTANCE.commitTransaction(mdTxnCtx);
             bActiveTxn = false;
 
-            if (compiled != null) {
+            if (sessionConfig.isExecuteQuery() && compiled != null) {
                 GlobalConfig.ASTERIX_LOGGER.info(compiled.toJSON().toString(1));
                 JobId jobId = runJob(hcc, compiled, false);
 
diff --git a/asterix-app/src/main/resources/webui/querytemplate.html b/asterix-app/src/main/resources/webui/querytemplate.html
index 2085f22..0adb518 100644
--- a/asterix-app/src/main/resources/webui/querytemplate.html
+++ b/asterix-app/src/main/resources/webui/querytemplate.html
@@ -200,6 +200,7 @@
               <label class="checkbox optlabel"><input type="checkbox" name="print-logical-plan" value="true" /> Print logical plan</label>
               <label class="checkbox optlabel"><input type="checkbox" name="print-optimized-logical-plan" value="true" /> Print optimized logical plan</label>
               <label class="checkbox optlabel"><input type="checkbox" name="print-job" value="true" /> Print Hyracks job</label>
+              <label class="checkbox optlabel"><input type="checkbox" name="execute-query" value="true" checked/> Execute query</label>
             </div>
           </form>
        </div>
diff --git a/asterix-app/src/test/resources/optimizerts/queries/q1_pricing_summary_report_nt.aql b/asterix-app/src/test/resources/optimizerts/queries/q01_pricing_summary_report_nt.aql
similarity index 100%
rename from asterix-app/src/test/resources/optimizerts/queries/q1_pricing_summary_report_nt.aql
rename to asterix-app/src/test/resources/optimizerts/queries/q01_pricing_summary_report_nt.aql
diff --git a/asterix-app/src/test/resources/optimizerts/queries/q3_shipping_priority.aql b/asterix-app/src/test/resources/optimizerts/queries/q03_shipping_priority.aql
similarity index 100%
rename from asterix-app/src/test/resources/optimizerts/queries/q3_shipping_priority.aql
rename to asterix-app/src/test/resources/optimizerts/queries/q03_shipping_priority.aql
diff --git a/asterix-app/src/test/resources/optimizerts/queries/q5_local_supplier_volume.aql b/asterix-app/src/test/resources/optimizerts/queries/q05_local_supplier_volume.aql
similarity index 100%
rename from asterix-app/src/test/resources/optimizerts/queries/q5_local_supplier_volume.aql
rename to asterix-app/src/test/resources/optimizerts/queries/q05_local_supplier_volume.aql
diff --git a/asterix-app/src/test/resources/optimizerts/results/q1_pricing_summary_report_nt.plan b/asterix-app/src/test/resources/optimizerts/results/q01_pricing_summary_report_nt.plan
similarity index 100%
rename from asterix-app/src/test/resources/optimizerts/results/q1_pricing_summary_report_nt.plan
rename to asterix-app/src/test/resources/optimizerts/results/q01_pricing_summary_report_nt.plan
diff --git a/asterix-app/src/test/resources/optimizerts/results/q3_shipping_priority.plan b/asterix-app/src/test/resources/optimizerts/results/q03_shipping_priority.plan
similarity index 100%
rename from asterix-app/src/test/resources/optimizerts/results/q3_shipping_priority.plan
rename to asterix-app/src/test/resources/optimizerts/results/q03_shipping_priority.plan
diff --git a/asterix-app/src/test/resources/optimizerts/results/q5_local_supplier_volume.plan b/asterix-app/src/test/resources/optimizerts/results/q05_local_supplier_volume.plan
similarity index 100%
rename from asterix-app/src/test/resources/optimizerts/results/q5_local_supplier_volume.plan
rename to asterix-app/src/test/resources/optimizerts/results/q05_local_supplier_volume.plan
diff --git a/asterix-app/src/test/resources/runtimets/queries/failure/q1_pricing_summary_report_failure/q1_pricing_summary_report_failure.1.ddl.aql b/asterix-app/src/test/resources/runtimets/queries/failure/q01_pricing_summary_report_failure/q01_pricing_summary_report_failure.1.ddl.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/failure/q1_pricing_summary_report_failure/q1_pricing_summary_report_failure.1.ddl.aql
rename to asterix-app/src/test/resources/runtimets/queries/failure/q01_pricing_summary_report_failure/q01_pricing_summary_report_failure.1.ddl.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/failure/q1_pricing_summary_report_failure/q1_pricing_summary_report_failure.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/failure/q01_pricing_summary_report_failure/q01_pricing_summary_report_failure.2.update.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/failure/q1_pricing_summary_report_failure/q1_pricing_summary_report_failure.2.update.aql
rename to asterix-app/src/test/resources/runtimets/queries/failure/q01_pricing_summary_report_failure/q01_pricing_summary_report_failure.2.update.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/failure/q1_pricing_summary_report_failure/q1_pricing_summary_report_failure.3.query.aql b/asterix-app/src/test/resources/runtimets/queries/failure/q01_pricing_summary_report_failure/q01_pricing_summary_report_failure.3.query.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/failure/q1_pricing_summary_report_failure/q1_pricing_summary_report_failure.3.query.aql
rename to asterix-app/src/test/resources/runtimets/queries/failure/q01_pricing_summary_report_failure/q01_pricing_summary_report_failure.3.query.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q1_pricing_summary_report_nt/q1_pricing_summary_report_nt.1.ddl.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q01_pricing_summary_report_nt/q01_pricing_summary_report_nt.1.ddl.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q1_pricing_summary_report_nt/q1_pricing_summary_report_nt.1.ddl.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q01_pricing_summary_report_nt/q01_pricing_summary_report_nt.1.ddl.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q1_pricing_summary_report_nt/q1_pricing_summary_report_nt.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q01_pricing_summary_report_nt/q01_pricing_summary_report_nt.2.update.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q1_pricing_summary_report_nt/q1_pricing_summary_report_nt.2.update.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q01_pricing_summary_report_nt/q01_pricing_summary_report_nt.2.update.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q1_pricing_summary_report_nt/q1_pricing_summary_report_nt.3.query.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q01_pricing_summary_report_nt/q01_pricing_summary_report_nt.3.query.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q1_pricing_summary_report_nt/q1_pricing_summary_report_nt.3.query.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q01_pricing_summary_report_nt/q01_pricing_summary_report_nt.3.query.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q2_minimum_cost_supplier/q2_minimum_cost_supplier.1.ddl.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q02_minimum_cost_supplier/q02_minimum_cost_supplier.1.ddl.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q2_minimum_cost_supplier/q2_minimum_cost_supplier.1.ddl.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q02_minimum_cost_supplier/q02_minimum_cost_supplier.1.ddl.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q2_minimum_cost_supplier/q2_minimum_cost_supplier.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q02_minimum_cost_supplier/q02_minimum_cost_supplier.2.update.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q2_minimum_cost_supplier/q2_minimum_cost_supplier.2.update.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q02_minimum_cost_supplier/q02_minimum_cost_supplier.2.update.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q2_minimum_cost_supplier/q2_minimum_cost_supplier.3.query.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q02_minimum_cost_supplier/q02_minimum_cost_supplier.3.query.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q2_minimum_cost_supplier/q2_minimum_cost_supplier.3.query.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q02_minimum_cost_supplier/q02_minimum_cost_supplier.3.query.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q3_shipping_priority_nt/q3_shipping_priority_nt.1.ddl.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q03_shipping_priority_nt/q03_shipping_priority_nt.1.ddl.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q3_shipping_priority_nt/q3_shipping_priority_nt.1.ddl.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q03_shipping_priority_nt/q03_shipping_priority_nt.1.ddl.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q3_shipping_priority_nt/q3_shipping_priority_nt.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q03_shipping_priority_nt/q03_shipping_priority_nt.2.update.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q3_shipping_priority_nt/q3_shipping_priority_nt.2.update.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q03_shipping_priority_nt/q03_shipping_priority_nt.2.update.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q3_shipping_priority_nt/q3_shipping_priority_nt.3.query.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q03_shipping_priority_nt/q03_shipping_priority_nt.3.query.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q3_shipping_priority_nt/q3_shipping_priority_nt.3.query.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q03_shipping_priority_nt/q03_shipping_priority_nt.3.query.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q4_order_priority/q4_order_priority.1.ddl.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q04_order_priority/q04_order_priority.1.ddl.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q4_order_priority/q4_order_priority.1.ddl.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q04_order_priority/q04_order_priority.1.ddl.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q4_order_priority/q4_order_priority.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q04_order_priority/q04_order_priority.2.update.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q4_order_priority/q4_order_priority.2.update.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q04_order_priority/q04_order_priority.2.update.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q4_order_priority/q4_order_priority.3.query.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q04_order_priority/q04_order_priority.3.query.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q4_order_priority/q4_order_priority.3.query.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q04_order_priority/q04_order_priority.3.query.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q5_local_supplier_volume/q5_local_supplier_volume.1.ddl.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q05_local_supplier_volume/q05_local_supplier_volume.1.ddl.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q5_local_supplier_volume/q5_local_supplier_volume.1.ddl.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q05_local_supplier_volume/q05_local_supplier_volume.1.ddl.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q5_local_supplier_volume/q5_local_supplier_volume.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q05_local_supplier_volume/q05_local_supplier_volume.2.update.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q5_local_supplier_volume/q5_local_supplier_volume.2.update.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q05_local_supplier_volume/q05_local_supplier_volume.2.update.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q5_local_supplier_volume/q5_local_supplier_volume.3.query.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q05_local_supplier_volume/q05_local_supplier_volume.3.query.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q5_local_supplier_volume/q5_local_supplier_volume.3.query.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q05_local_supplier_volume/q05_local_supplier_volume.3.query.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q6_forecast_revenue_change/q6_forecast_revenue_change.1.ddl.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q06_forecast_revenue_change/q06_forecast_revenue_change.1.ddl.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q6_forecast_revenue_change/q6_forecast_revenue_change.1.ddl.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q06_forecast_revenue_change/q06_forecast_revenue_change.1.ddl.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q6_forecast_revenue_change/q6_forecast_revenue_change.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q06_forecast_revenue_change/q06_forecast_revenue_change.2.update.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q6_forecast_revenue_change/q6_forecast_revenue_change.2.update.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q06_forecast_revenue_change/q06_forecast_revenue_change.2.update.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q6_forecast_revenue_change/q6_forecast_revenue_change.3.query.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q06_forecast_revenue_change/q06_forecast_revenue_change.3.query.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q6_forecast_revenue_change/q6_forecast_revenue_change.3.query.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q06_forecast_revenue_change/q06_forecast_revenue_change.3.query.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q7_volume_shipping/q7_volume_shipping.1.ddl.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q07_volume_shipping/q07_volume_shipping.1.ddl.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q7_volume_shipping/q7_volume_shipping.1.ddl.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q07_volume_shipping/q07_volume_shipping.1.ddl.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q7_volume_shipping/q7_volume_shipping.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q07_volume_shipping/q07_volume_shipping.2.update.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q7_volume_shipping/q7_volume_shipping.2.update.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q07_volume_shipping/q07_volume_shipping.2.update.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q7_volume_shipping/q7_volume_shipping.3.query.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q07_volume_shipping/q07_volume_shipping.3.query.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q7_volume_shipping/q7_volume_shipping.3.query.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q07_volume_shipping/q07_volume_shipping.3.query.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q8_national_market_share/q8_national_market_share.1.ddl.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q08_national_market_share/q08_national_market_share.1.ddl.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q8_national_market_share/q8_national_market_share.1.ddl.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q08_national_market_share/q08_national_market_share.1.ddl.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q8_national_market_share/q8_national_market_share.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q08_national_market_share/q08_national_market_share.2.update.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q8_national_market_share/q8_national_market_share.2.update.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q08_national_market_share/q08_national_market_share.2.update.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q8_national_market_share/q8_national_market_share.3.query.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q08_national_market_share/q08_national_market_share.3.query.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q8_national_market_share/q8_national_market_share.3.query.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q08_national_market_share/q08_national_market_share.3.query.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q9_product_type_profit_nt/q9_product_type_profit_nt.1.ddl.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q09_product_type_profit_nt/q09_product_type_profit_nt.1.ddl.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q9_product_type_profit_nt/q9_product_type_profit_nt.1.ddl.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q09_product_type_profit_nt/q09_product_type_profit_nt.1.ddl.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q9_product_type_profit_nt/q9_product_type_profit_nt.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q09_product_type_profit_nt/q09_product_type_profit_nt.2.update.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q9_product_type_profit_nt/q9_product_type_profit_nt.2.update.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q09_product_type_profit_nt/q09_product_type_profit_nt.2.update.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q9_product_type_profit_nt/q9_product_type_profit_nt.3.query.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q09_product_type_profit_nt/q09_product_type_profit_nt.3.query.aql
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/queries/tpch/q9_product_type_profit_nt/q9_product_type_profit_nt.3.query.aql
rename to asterix-app/src/test/resources/runtimets/queries/tpch/q09_product_type_profit_nt/q09_product_type_profit_nt.3.query.aql
diff --git a/asterix-app/src/test/resources/runtimets/results/failure/q1_pricing_summary_report_failure/q1_pricing_summary_report_failure.1.adm b/asterix-app/src/test/resources/runtimets/results/failure/q01_pricing_summary_report_failure/q01_pricing_summary_report_failure.1.adm
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/results/failure/q1_pricing_summary_report_failure/q1_pricing_summary_report_failure.1.adm
rename to asterix-app/src/test/resources/runtimets/results/failure/q01_pricing_summary_report_failure/q01_pricing_summary_report_failure.1.adm
diff --git a/asterix-app/src/test/resources/runtimets/results/tpch/q1_pricing_summary_report_nt/q1_pricing_summary_report_nt.1.adm b/asterix-app/src/test/resources/runtimets/results/tpch/q01_pricing_summary_report_nt/q01_pricing_summary_report_nt.1.adm
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/results/tpch/q1_pricing_summary_report_nt/q1_pricing_summary_report_nt.1.adm
rename to asterix-app/src/test/resources/runtimets/results/tpch/q01_pricing_summary_report_nt/q01_pricing_summary_report_nt.1.adm
diff --git a/asterix-app/src/test/resources/runtimets/results/tpch/q2_minimum_cost_supplier/q2_minimum_cost_supplier.1.adm b/asterix-app/src/test/resources/runtimets/results/tpch/q02_minimum_cost_supplier/q02_minimum_cost_supplier.1.adm
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/results/tpch/q2_minimum_cost_supplier/q2_minimum_cost_supplier.1.adm
rename to asterix-app/src/test/resources/runtimets/results/tpch/q02_minimum_cost_supplier/q02_minimum_cost_supplier.1.adm
diff --git a/asterix-app/src/test/resources/runtimets/results/tpch/q3_shipping_priority_nt/q3_shipping_priority_nt.1.adm b/asterix-app/src/test/resources/runtimets/results/tpch/q03_shipping_priority_nt/q03_shipping_priority_nt.1.adm
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/results/tpch/q3_shipping_priority_nt/q3_shipping_priority_nt.1.adm
rename to asterix-app/src/test/resources/runtimets/results/tpch/q03_shipping_priority_nt/q03_shipping_priority_nt.1.adm
diff --git a/asterix-app/src/test/resources/runtimets/results/tpch/q4_order_priority/q4_order_priority.1.adm b/asterix-app/src/test/resources/runtimets/results/tpch/q04_order_priority/q04_order_priority.1.adm
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/results/tpch/q4_order_priority/q4_order_priority.1.adm
rename to asterix-app/src/test/resources/runtimets/results/tpch/q04_order_priority/q04_order_priority.1.adm
diff --git a/asterix-app/src/test/resources/runtimets/results/tpch/q5_local_supplier_volume/q5_local_supplier_volume.1.adm b/asterix-app/src/test/resources/runtimets/results/tpch/q05_local_supplier_volume/q05_local_supplier_volume.1.adm
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/results/tpch/q5_local_supplier_volume/q5_local_supplier_volume.1.adm
rename to asterix-app/src/test/resources/runtimets/results/tpch/q05_local_supplier_volume/q05_local_supplier_volume.1.adm
diff --git a/asterix-app/src/test/resources/runtimets/results/tpch/q6_forecast_revenue_change/q6_forecast_revenue_change.1.adm b/asterix-app/src/test/resources/runtimets/results/tpch/q06_forecast_revenue_change/q06_forecast_revenue_change.1.adm
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/results/tpch/q6_forecast_revenue_change/q6_forecast_revenue_change.1.adm
rename to asterix-app/src/test/resources/runtimets/results/tpch/q06_forecast_revenue_change/q06_forecast_revenue_change.1.adm
diff --git a/asterix-app/src/test/resources/runtimets/results/tpch/q7_volume_shipping/q7_volume_shipping.1.adm b/asterix-app/src/test/resources/runtimets/results/tpch/q07_volume_shipping/q07_volume_shipping.1.adm
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/results/tpch/q7_volume_shipping/q7_volume_shipping.1.adm
rename to asterix-app/src/test/resources/runtimets/results/tpch/q07_volume_shipping/q07_volume_shipping.1.adm
diff --git a/asterix-app/src/test/resources/runtimets/results/tpch/q8_national_market_share/q8_national_market_share.1.adm b/asterix-app/src/test/resources/runtimets/results/tpch/q08_national_market_share/q08_national_market_share.1.adm
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/results/tpch/q8_national_market_share/q8_national_market_share.1.adm
rename to asterix-app/src/test/resources/runtimets/results/tpch/q08_national_market_share/q08_national_market_share.1.adm
diff --git a/asterix-app/src/test/resources/runtimets/results/tpch/q9_product_type_profit_nt/q9_product_type_profit_nt.1.adm b/asterix-app/src/test/resources/runtimets/results/tpch/q09_product_type_profit_nt/q09_product_type_profit_nt.1.adm
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/results/tpch/q9_product_type_profit_nt/q9_product_type_profit_nt.1.adm
rename to asterix-app/src/test/resources/runtimets/results/tpch/q09_product_type_profit_nt/q09_product_type_profit_nt.1.adm
diff --git a/asterix-app/src/test/resources/runtimets/testsuite.xml b/asterix-app/src/test/resources/runtimets/testsuite.xml
index dd29199..eadf7fb 100644
--- a/asterix-app/src/test/resources/runtimets/testsuite.xml
+++ b/asterix-app/src/test/resources/runtimets/testsuite.xml
@@ -3862,8 +3862,8 @@
       </compilation-unit>
     </test-case>
     <test-case FilePath="tpch">
-      <compilation-unit name="q1_pricing_summary_report_nt">
-        <output-dir compare="Text">q1_pricing_summary_report_nt</output-dir>
+      <compilation-unit name="q01_pricing_summary_report_nt">
+        <output-dir compare="Text">q01_pricing_summary_report_nt</output-dir>
       </compilation-unit>
     </test-case>
     <test-case FilePath="tpch">
@@ -3882,43 +3882,43 @@
       </compilation-unit>
     </test-case>
     <test-case FilePath="tpch">
-      <compilation-unit name="q2_minimum_cost_supplier">
-        <output-dir compare="Text">q2_minimum_cost_supplier</output-dir>
+      <compilation-unit name="q02_minimum_cost_supplier">
+        <output-dir compare="Text">q02_minimum_cost_supplier</output-dir>
       </compilation-unit>
     </test-case>
     <test-case FilePath="tpch">
-      <compilation-unit name="q3_shipping_priority_nt">
-        <output-dir compare="Text">q3_shipping_priority_nt</output-dir>
+      <compilation-unit name="q03_shipping_priority_nt">
+        <output-dir compare="Text">q03_shipping_priority_nt</output-dir>
       </compilation-unit>
     </test-case>
     <test-case FilePath="tpch">
-      <compilation-unit name="q4_order_priority">
-        <output-dir compare="Text">q4_order_priority</output-dir>
+      <compilation-unit name="q04_order_priority">
+        <output-dir compare="Text">q04_order_priority</output-dir>
       </compilation-unit>
     </test-case>
     <test-case FilePath="tpch">
-      <compilation-unit name="q5_local_supplier_volume">
-        <output-dir compare="Text">q5_local_supplier_volume</output-dir>
+      <compilation-unit name="q05_local_supplier_volume">
+        <output-dir compare="Text">q05_local_supplier_volume</output-dir>
       </compilation-unit>
     </test-case>
     <test-case FilePath="tpch">
-      <compilation-unit name="q6_forecast_revenue_change">
-        <output-dir compare="Text">q6_forecast_revenue_change</output-dir>
+      <compilation-unit name="q06_forecast_revenue_change">
+        <output-dir compare="Text">q06_forecast_revenue_change</output-dir>
       </compilation-unit>
     </test-case>
     <test-case FilePath="tpch">
-      <compilation-unit name="q7_volume_shipping">
-        <output-dir compare="Text">q7_volume_shipping</output-dir>
+      <compilation-unit name="q07_volume_shipping">
+        <output-dir compare="Text">q07_volume_shipping</output-dir>
       </compilation-unit>
     </test-case>
     <test-case FilePath="tpch">
-      <compilation-unit name="q8_national_market_share">
-        <output-dir compare="Text">q8_national_market_share</output-dir>
+      <compilation-unit name="q08_national_market_share">
+        <output-dir compare="Text">q08_national_market_share</output-dir>
       </compilation-unit>
     </test-case>
     <test-case FilePath="tpch">
-      <compilation-unit name="q9_product_type_profit_nt">
-        <output-dir compare="Text">q9_product_type_profit_nt</output-dir>
+      <compilation-unit name="q09_product_type_profit_nt">
+        <output-dir compare="Text">q09_product_type_profit_nt</output-dir>
       </compilation-unit>
     </test-case>
   </test-group>
diff --git a/asterix-app/src/test/resources/tpch/queries/asterix/q1_pricing_summary_report.aql b/asterix-app/src/test/resources/tpch/queries/asterix/q01_pricing_summary_report.aql
similarity index 100%
rename from asterix-app/src/test/resources/tpch/queries/asterix/q1_pricing_summary_report.aql
rename to asterix-app/src/test/resources/tpch/queries/asterix/q01_pricing_summary_report.aql
diff --git a/asterix-app/src/test/resources/tpch/queries/asterix/q3_shipping_priority.aql b/asterix-app/src/test/resources/tpch/queries/asterix/q03_shipping_priority.aql
similarity index 100%
rename from asterix-app/src/test/resources/tpch/queries/asterix/q3_shipping_priority.aql
rename to asterix-app/src/test/resources/tpch/queries/asterix/q03_shipping_priority.aql
diff --git a/asterix-app/src/test/resources/tpch/queries/asterix/q5_local_supplier_volume.aql b/asterix-app/src/test/resources/tpch/queries/asterix/q05_local_supplier_volume.aql
similarity index 100%
rename from asterix-app/src/test/resources/tpch/queries/asterix/q5_local_supplier_volume.aql
rename to asterix-app/src/test/resources/tpch/queries/asterix/q05_local_supplier_volume.aql
diff --git a/asterix-app/src/test/resources/tpch/queries/asterix/q9_product_type_profit.aql b/asterix-app/src/test/resources/tpch/queries/asterix/q09_product_type_profit.aql
similarity index 100%
rename from asterix-app/src/test/resources/tpch/queries/asterix/q9_product_type_profit.aql
rename to asterix-app/src/test/resources/tpch/queries/asterix/q09_product_type_profit.aql
diff --git a/asterix-app/src/test/resources/tpch/queries/local/q1_pricing_summary_report.aql b/asterix-app/src/test/resources/tpch/queries/local/q01_pricing_summary_report.aql
similarity index 100%
rename from asterix-app/src/test/resources/tpch/queries/local/q1_pricing_summary_report.aql
rename to asterix-app/src/test/resources/tpch/queries/local/q01_pricing_summary_report.aql
diff --git a/asterix-app/src/test/resources/tpch/queries/local/q3_shipping_priority.aql b/asterix-app/src/test/resources/tpch/queries/local/q03_shipping_priority.aql
similarity index 100%
rename from asterix-app/src/test/resources/tpch/queries/local/q3_shipping_priority.aql
rename to asterix-app/src/test/resources/tpch/queries/local/q03_shipping_priority.aql
diff --git a/asterix-app/src/test/resources/tpch/queries/local/q5_local_supplier_volume.aql b/asterix-app/src/test/resources/tpch/queries/local/q05_local_supplier_volume.aql
similarity index 100%
rename from asterix-app/src/test/resources/tpch/queries/local/q5_local_supplier_volume.aql
rename to asterix-app/src/test/resources/tpch/queries/local/q05_local_supplier_volume.aql
diff --git a/asterix-app/src/test/resources/tpch/queries/local/q9_product_type_profit.aql b/asterix-app/src/test/resources/tpch/queries/local/q09_product_type_profit.aql
similarity index 100%
rename from asterix-app/src/test/resources/tpch/queries/local/q9_product_type_profit.aql
rename to asterix-app/src/test/resources/tpch/queries/local/q09_product_type_profit.aql
diff --git a/asterix-common/src/main/java/edu/uci/ics/asterix/common/context/DatasetLifecycleManager.java b/asterix-common/src/main/java/edu/uci/ics/asterix/common/context/DatasetLifecycleManager.java
index 1931188..7232f01 100644
--- a/asterix-common/src/main/java/edu/uci/ics/asterix/common/context/DatasetLifecycleManager.java
+++ b/asterix-common/src/main/java/edu/uci/ics/asterix/common/context/DatasetLifecycleManager.java
@@ -165,7 +165,8 @@
         List<DatasetInfo> datasetInfosList = new ArrayList<DatasetInfo>(datasetInfos.values());
         Collections.sort(datasetInfosList);
         for (DatasetInfo dsInfo : datasetInfosList) {
-            if (((PrimaryIndexOperationTracker) datasetOpTrackers.get(dsInfo.datasetID)).getNumActiveOperations() == 0
+            ILSMOperationTracker opTracker = datasetOpTrackers.get(dsInfo.datasetID);
+            if (opTracker != null && ((PrimaryIndexOperationTracker) opTracker).getNumActiveOperations() == 0
                     && dsInfo.referenceCount == 0 && dsInfo.isOpen) {
                 for (IndexInfo iInfo : dsInfo.indexes.values()) {
                     if (iInfo.isOpen) {
diff --git a/asterix-installer/ittest/asterix-lifecycle_backupRestore.adm b/asterix-installer/ittest/asterix-lifecycle_backupRestore.adm
index 4d02644..4c4f073 100644
--- a/asterix-installer/ittest/asterix-lifecycle_backupRestore.adm
+++ b/asterix-installer/ittest/asterix-lifecycle_backupRestore.adm
@@ -1 +1 @@
-{ "DataverseName": "backupDataverse", "DataFormat": "edu.uci.ics.asterix.runtime.formats.NonTaggedDataFormat", "Timestamp": "Thu Jul 04 23:22:22 PDT 2013", "PendingOp": 0 }
+{ "DataverseName": "backupDataverse", "DataFormat": "edu.uci.ics.asterix.runtime.formats.NonTaggedDataFormat", "Timestamp": "Mon Jul 08 17:23:56 PDT 2013", "PendingOp": 0 }
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/declared/AqlMetadataProvider.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/declared/AqlMetadataProvider.java
index 608e1b3..1ade7ef 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/declared/AqlMetadataProvider.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/declared/AqlMetadataProvider.java
@@ -575,9 +575,11 @@
                     appContext.getStorageManagerInterface(), appContext.getIndexLifecycleManagerProvider(), spPc.first,
                     typeTraits, comparatorFactories, bloomFilterKeyFields, lowKeyFields, highKeyFields,
                     lowKeyInclusive, highKeyInclusive, new LSMBTreeDataflowHelperFactory(
-                            new AsterixVirtualBufferCacheProvider(dataset.getDatasetId()), rtcProvider, rtcProvider,
-                            rtcProvider, rtcProvider, storageProperties.getBloomFilterFalsePositiveRate()),
-                    retainInput, searchCallbackFactory);
+                            new AsterixVirtualBufferCacheProvider(dataset.getDatasetId()), rtcProvider,
+                            isSecondary ? AsterixRuntimeComponentsProvider.LSMBTREE_SECONDARY_PROVIDER
+                                    : new PrimaryIndexOperationTrackerProvider(dataset.getDatasetId()), rtcProvider,
+                            rtcProvider, storageProperties.getBloomFilterFalsePositiveRate()), retainInput,
+                    searchCallbackFactory);
 
             return new Pair<IOperatorDescriptor, AlgebricksPartitionConstraint>(btreeSearchOp, spPc.second);
 
@@ -1109,7 +1111,8 @@
         }
 
         boolean isPartitioned;
-        if (indexType == IndexType.LENGTH_PARTITIONED_WORD_INVIX || indexType == IndexType.LENGTH_PARTITIONED_NGRAM_INVIX) {
+        if (indexType == IndexType.LENGTH_PARTITIONED_WORD_INVIX
+                || indexType == IndexType.LENGTH_PARTITIONED_NGRAM_INVIX) {
             isPartitioned = true;
         } else {
             isPartitioned = false;
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/AbstractTupleParser.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/AbstractTupleParser.java
index f2d9384..2322338 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/AbstractTupleParser.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/AbstractTupleParser.java
@@ -43,7 +43,7 @@
     protected final ARecordType recType;
     protected final IHyracksTaskContext ctx;
 
-    public AbstractTupleParser(IHyracksTaskContext ctx, ARecordType recType) {
+    public AbstractTupleParser(IHyracksTaskContext ctx, ARecordType recType) throws HyracksDataException {
         appender = new FrameTupleAppender(ctx.getFrameSize());
         frame = ctx.allocateFrame();
         this.recType = recType;
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/AdmSchemafullRecordParserFactory.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/AdmSchemafullRecordParserFactory.java
index b4ca5fe..5c84fe4 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/AdmSchemafullRecordParserFactory.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/AdmSchemafullRecordParserFactory.java
@@ -16,6 +16,7 @@
 
 import edu.uci.ics.asterix.om.types.ARecordType;
 import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
+import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
 import edu.uci.ics.hyracks.dataflow.std.file.ITupleParser;
 import edu.uci.ics.hyracks.dataflow.std.file.ITupleParserFactory;
 
@@ -34,7 +35,7 @@
     }
 
     @Override
-    public ITupleParser createTupleParser(final IHyracksTaskContext ctx) {
+    public ITupleParser createTupleParser(final IHyracksTaskContext ctx) throws HyracksDataException {
         return new AdmTupleParser(ctx, recType);
     }
 
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/AdmTupleParser.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/AdmTupleParser.java
index a91f142..7cb9bb0 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/AdmTupleParser.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/AdmTupleParser.java
@@ -16,6 +16,7 @@
 
 import edu.uci.ics.asterix.om.types.ARecordType;
 import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
+import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
 
 /**
  * An extension of AbstractTupleParser that provides functionality for
@@ -23,7 +24,7 @@
  */
 public class AdmTupleParser extends AbstractTupleParser {
 
-    public AdmTupleParser(IHyracksTaskContext ctx, ARecordType recType) {
+    public AdmTupleParser(IHyracksTaskContext ctx, ARecordType recType) throws HyracksDataException {
         super(ctx, recType);
     }
 
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/DelimitedDataTupleParser.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/DelimitedDataTupleParser.java
index 96adb5a..9f5e6e9 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/DelimitedDataTupleParser.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/DelimitedDataTupleParser.java
@@ -16,6 +16,7 @@
 
 import edu.uci.ics.asterix.om.types.ARecordType;
 import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
+import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
 import edu.uci.ics.hyracks.dataflow.common.data.parsers.IValueParserFactory;
 
 /**
@@ -27,7 +28,7 @@
     private final DelimitedDataParser dataParser;
 
     public DelimitedDataTupleParser(IHyracksTaskContext ctx, ARecordType recType,
-            IValueParserFactory[] valueParserFactories, char fieldDelimter) {
+            IValueParserFactory[] valueParserFactories, char fieldDelimter) throws HyracksDataException {
         super(ctx, recType);
         dataParser = new DelimitedDataParser(recType, valueParserFactories, fieldDelimter);
     }
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/NtDelimitedDataTupleParserFactory.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/NtDelimitedDataTupleParserFactory.java
index 167ff8a..6c56094 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/NtDelimitedDataTupleParserFactory.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/NtDelimitedDataTupleParserFactory.java
@@ -16,6 +16,7 @@
 
 import edu.uci.ics.asterix.om.types.ARecordType;
 import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
+import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
 import edu.uci.ics.hyracks.dataflow.common.data.parsers.IValueParserFactory;
 import edu.uci.ics.hyracks.dataflow.std.file.ITupleParser;
 import edu.uci.ics.hyracks.dataflow.std.file.ITupleParserFactory;
@@ -38,7 +39,7 @@
     }
 
     @Override
-    public ITupleParser createTupleParser(final IHyracksTaskContext ctx) {
+    public ITupleParser createTupleParser(final IHyracksTaskContext ctx) throws HyracksDataException {
         return new DelimitedDataTupleParser(ctx, recordType, valueParserFactories, fieldDelimiter);
     }
 
diff --git a/asterix-tools/src/main/java/edu/uci/ics/asterix/tools/external/data/RateControlledFileSystemBasedAdapter.java b/asterix-tools/src/main/java/edu/uci/ics/asterix/tools/external/data/RateControlledFileSystemBasedAdapter.java
index 49098a4..e037ec6 100644
--- a/asterix-tools/src/main/java/edu/uci/ics/asterix/tools/external/data/RateControlledFileSystemBasedAdapter.java
+++ b/asterix-tools/src/main/java/edu/uci/ics/asterix/tools/external/data/RateControlledFileSystemBasedAdapter.java
@@ -92,7 +92,8 @@
 
     }
 
-    protected ITupleParser getRateControlledDelimitedDataTupleParser(ARecordType recordType) throws AsterixException {
+    protected ITupleParser getRateControlledDelimitedDataTupleParser(ARecordType recordType) throws AsterixException,
+            HyracksDataException {
         ITupleParser parser;
         int n = recordType.getFieldTypes().length;
         IValueParserFactory[] fieldParserFactories = new IValueParserFactory[n];
@@ -171,7 +172,7 @@
     }
 
     @Override
-    public ITupleParser createTupleParser(IHyracksTaskContext ctx) {
+    public ITupleParser createTupleParser(IHyracksTaskContext ctx) throws HyracksDataException {
         return new RateControlledTupleParser(ctx, recordType, dataParser, configuration);
     }
 
@@ -187,7 +188,7 @@
     public static final String INTER_TUPLE_INTERVAL = "tuple-interval";
 
     public RateControlledTupleParser(IHyracksTaskContext ctx, ARecordType recType, IDataParser dataParser,
-            Map<String, Object> configuration) {
+            Map<String, Object> configuration) throws HyracksDataException {
         super(ctx, recType);
         this.dataParser = dataParser;
         String propValue = (String) configuration.get(INTER_TUPLE_INTERVAL);
diff --git a/asterix-transactions/src/main/java/edu/uci/ics/asterix/transaction/management/service/logging/IndexResourceManager.java b/asterix-transactions/src/main/java/edu/uci/ics/asterix/transaction/management/service/logging/IndexResourceManager.java
index 021d9f4..16ffa69 100644
--- a/asterix-transactions/src/main/java/edu/uci/ics/asterix/transaction/management/service/logging/IndexResourceManager.java
+++ b/asterix-transactions/src/main/java/edu/uci/ics/asterix/transaction/management/service/logging/IndexResourceManager.java
@@ -73,10 +73,9 @@
         newTuple.resetByTupleOffset(logLocator.getBuffer().getByteBuffer(), offset);
         offset += newValueSize;
 
-        ILSMIndexAccessor indexAccessor = (ILSMIndexAccessor) index.createAccessor(NoOpOperationCallback.INSTANCE,
-                NoOpOperationCallback.INSTANCE);
-
         try {
+            ILSMIndexAccessor indexAccessor = (ILSMIndexAccessor) index.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+
             if (resourceType == ResourceType.LSM_BTREE) {
 
                 /* old operation */
@@ -145,10 +144,9 @@
         newTuple.resetByTupleOffset(logLocator.getBuffer().getByteBuffer(), offset);
         offset += newValueSize;
 
-        ILSMIndexAccessor indexAccessor = (ILSMIndexAccessor) index.createAccessor(NoOpOperationCallback.INSTANCE,
-                NoOpOperationCallback.INSTANCE);
-
         try {
+            ILSMIndexAccessor indexAccessor = (ILSMIndexAccessor) index.createAccessor(NoOpOperationCallback.INSTANCE, NoOpOperationCallback.INSTANCE);
+
             if (newOperation == IndexOperation.INSERT.ordinal()) {
                 indexAccessor.insert(newTuple);
             } else if (newOperation == IndexOperation.DELETE.ordinal()) {