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From "Murtadha Hubail (Code Review)" <do-not-re...@asterixdb.incubator.apache.org>
Subject Change in asterixdb[master]: [NO ISSUE][API] Remove Legacy APIs
Date Tue, 03 Apr 2018 20:13:43 GMT
Murtadha Hubail has submitted this change and it was merged.

Change subject: [NO ISSUE][API] Remove Legacy APIs
......................................................................


[NO ISSUE][API] Remove Legacy APIs

- user model changes: no
- storage format changes: no
- interface changes: no

Details:
- Incremental progress towards removing
  all legacy APIs and replacing them by
  the query service.
- Use /query/aql to execute AQL tests.
- Adjust AQL test cases results to query/aql
  output.

Change-Id: If6bfb06236d2bc480adf22bf16d5cca6a8edc726
Reviewed-on: https://asterix-gerrit.ics.uci.edu/2554
Sonar-Qube: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Contrib: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Michael Blow <mblow@apache.org>
---
D asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/DdlApiServlet.java
D asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/FullApiServlet.java
D asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/QueryApiServlet.java
D asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/UpdateApiServlet.java
M asterixdb/asterix-app/src/main/java/org/apache/asterix/hyracks/bootstrap/CCApplication.java
M asterixdb/asterix-app/src/test/java/org/apache/asterix/test/common/TestExecutor.java
M asterixdb/asterix-app/src/test/resources/metadata/testsuite.xml
R asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.5.get.uri
R asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.7.pollget.uri
D asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.8.get.http
C asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.8.get.uri
M asterixdb/asterix-app/src/test/resources/runtimets/testsuite.xml
M asterixdb/asterix-common/src/main/java/org/apache/asterix/common/utils/Servlets.java
M asterixdb/asterix-server/pom.xml
M asterixdb/asterix-server/src/test/java/org/apache/asterix/test/server/SampleLocalClusterIT.java
15 files changed, 107 insertions(+), 447 deletions(-)

Approvals:
  Anon. E. Moose #1000171: 
  Jenkins: Verified; No violations found; ; Verified
  Michael Blow: Looks good to me, approved



diff --git a/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/DdlApiServlet.java b/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/DdlApiServlet.java
deleted file mode 100644
index 4c1dbf7..0000000
--- a/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/DdlApiServlet.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.asterix.api.http.server;
-
-import java.util.concurrent.ConcurrentMap;
-
-import org.apache.asterix.common.context.IStorageComponentProvider;
-import org.apache.asterix.common.dataflow.ICcApplicationContext;
-import org.apache.asterix.compiler.provider.ILangCompilationProvider;
-import org.apache.asterix.lang.common.base.Statement;
-import org.apache.asterix.translator.IStatementExecutorFactory;
-import org.apache.hyracks.http.api.IServletRequest;
-
-public class DdlApiServlet extends RestApiServlet {
-    private static final byte ALLOWED_CATEGORIES =
-            Statement.Category.QUERY | Statement.Category.UPDATE | Statement.Category.DDL;
-
-    public DdlApiServlet(ConcurrentMap<String, Object> ctx, String[] paths, ICcApplicationContext appCtx,
-            ILangCompilationProvider compilationProvider, IStatementExecutorFactory statementExecutorFactory,
-            IStorageComponentProvider componentProvider) {
-        super(ctx, paths, appCtx, compilationProvider, statementExecutorFactory, componentProvider);
-    }
-
-    @Override
-    protected String getQueryParameter(IServletRequest request) {
-        return request.getParameter("ddl");
-    }
-
-    @Override
-    protected byte getAllowedCategories() {
-        return ALLOWED_CATEGORIES;
-    }
-
-    @Override
-    protected String getErrorMessage() {
-        return "Invalid statement: Non-DDL statement %s to the DDL API.";
-    }
-
-}
diff --git a/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/FullApiServlet.java b/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/FullApiServlet.java
deleted file mode 100644
index 0a461c7..0000000
--- a/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/FullApiServlet.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.asterix.api.http.server;
-
-import java.util.concurrent.ConcurrentMap;
-
-import org.apache.asterix.common.context.IStorageComponentProvider;
-import org.apache.asterix.common.dataflow.ICcApplicationContext;
-import org.apache.asterix.compiler.provider.ILangCompilationProvider;
-import org.apache.asterix.lang.common.base.Statement;
-import org.apache.asterix.translator.IStatementExecutorFactory;
-import org.apache.hyracks.http.api.IServletRequest;
-
-public class FullApiServlet extends RestApiServlet {
-
-    private static final String AQL_STMT_PARAM_NAME = "aql";
-    private static final byte ALLOWED_CATEGORIES = Statement.Category.QUERY | Statement.Category.UPDATE
-            | Statement.Category.DDL | Statement.Category.PROCEDURE;
-
-    public FullApiServlet(ConcurrentMap<String, Object> ctx, String[] paths, ICcApplicationContext appCtx,
-            ILangCompilationProvider compilationProvider, IStatementExecutorFactory statementExecutorFactory,
-            IStorageComponentProvider componentProvider) {
-        super(ctx, paths, appCtx, compilationProvider, statementExecutorFactory, componentProvider);
-    }
-
-    @Override
-    protected byte getAllowedCategories() {
-        return ALLOWED_CATEGORIES;
-    }
-
-    @Override
-    protected String getErrorMessage() {
-        throw new IllegalStateException();
-    }
-
-    @Override
-    protected String getQueryParameter(IServletRequest request) {
-        return request.getParameter(AQL_STMT_PARAM_NAME);
-    }
-}
diff --git a/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/QueryApiServlet.java b/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/QueryApiServlet.java
deleted file mode 100644
index 3e692d3..0000000
--- a/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/QueryApiServlet.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.asterix.api.http.server;
-
-import java.util.concurrent.ConcurrentMap;
-
-import org.apache.asterix.common.context.IStorageComponentProvider;
-import org.apache.asterix.common.dataflow.ICcApplicationContext;
-import org.apache.asterix.compiler.provider.ILangCompilationProvider;
-import org.apache.asterix.lang.common.base.Statement;
-import org.apache.asterix.translator.IStatementExecutorFactory;
-import org.apache.hyracks.http.api.IServletRequest;
-
-public class QueryApiServlet extends RestApiServlet {
-    private static final byte ALLOWED_CATEGORIES = Statement.Category.QUERY;
-
-    public QueryApiServlet(ConcurrentMap<String, Object> ctx, String[] paths, ICcApplicationContext appCtx,
-            ILangCompilationProvider compilationProvider, IStatementExecutorFactory statementExecutorFactory,
-            IStorageComponentProvider componentProvider) {
-        super(ctx, paths, appCtx, compilationProvider, statementExecutorFactory, componentProvider);
-    }
-
-    @Override
-    protected String getQueryParameter(IServletRequest request) {
-        return request.getParameter("query");
-    }
-
-    @Override
-    protected byte getAllowedCategories() {
-        return ALLOWED_CATEGORIES;
-    }
-
-    @Override
-    protected String getErrorMessage() {
-        return "Invalid statement: Non-query statement %s to the query API.";
-    }
-}
diff --git a/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/UpdateApiServlet.java b/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/UpdateApiServlet.java
deleted file mode 100644
index 3650189..0000000
--- a/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/UpdateApiServlet.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.asterix.api.http.server;
-
-import java.util.concurrent.ConcurrentMap;
-
-import org.apache.asterix.common.context.IStorageComponentProvider;
-import org.apache.asterix.common.dataflow.ICcApplicationContext;
-import org.apache.asterix.compiler.provider.ILangCompilationProvider;
-import org.apache.asterix.lang.common.base.Statement;
-import org.apache.asterix.translator.IStatementExecutorFactory;
-import org.apache.hyracks.http.api.IServletRequest;
-
-public class UpdateApiServlet extends RestApiServlet {
-    private static final byte ALLOWED_CATEGORIES = Statement.Category.QUERY | Statement.Category.UPDATE;
-
-    public UpdateApiServlet(ConcurrentMap<String, Object> ctx, String[] paths, ICcApplicationContext appCtx,
-            ILangCompilationProvider compilationProvider, IStatementExecutorFactory statementExecutorFactory,
-            IStorageComponentProvider componentProvider) {
-        super(ctx, paths, appCtx, compilationProvider, statementExecutorFactory, componentProvider);
-    }
-
-    @Override
-    protected String getQueryParameter(IServletRequest request) {
-        return request.getParameter("statements");
-    }
-
-    @Override
-    protected byte getAllowedCategories() {
-        return ALLOWED_CATEGORIES;
-    }
-
-    @Override
-    protected String getErrorMessage() {
-        return "Invalid statement: Non-Update statement %s to the Update API.";
-    }
-}
diff --git a/asterixdb/asterix-app/src/main/java/org/apache/asterix/hyracks/bootstrap/CCApplication.java b/asterixdb/asterix-app/src/main/java/org/apache/asterix/hyracks/bootstrap/CCApplication.java
index 699892e..a3ca8b2 100644
--- a/asterixdb/asterix-app/src/main/java/org/apache/asterix/hyracks/bootstrap/CCApplication.java
+++ b/asterixdb/asterix-app/src/main/java/org/apache/asterix/hyracks/bootstrap/CCApplication.java
@@ -37,11 +37,8 @@
 import org.apache.asterix.api.http.server.ClusterApiServlet;
 import org.apache.asterix.api.http.server.ClusterControllerDetailsApiServlet;
 import org.apache.asterix.api.http.server.ConnectorApiServlet;
-import org.apache.asterix.api.http.server.DdlApiServlet;
 import org.apache.asterix.api.http.server.DiagnosticsApiServlet;
-import org.apache.asterix.api.http.server.FullApiServlet;
 import org.apache.asterix.api.http.server.NodeControllerDetailsApiServlet;
-import org.apache.asterix.api.http.server.QueryApiServlet;
 import org.apache.asterix.api.http.server.QueryCancellationServlet;
 import org.apache.asterix.api.http.server.QueryResultApiServlet;
 import org.apache.asterix.api.http.server.QueryServiceServlet;
@@ -50,7 +47,6 @@
 import org.apache.asterix.api.http.server.RebalanceApiServlet;
 import org.apache.asterix.api.http.server.ServletConstants;
 import org.apache.asterix.api.http.server.ShutdownApiServlet;
-import org.apache.asterix.api.http.server.UpdateApiServlet;
 import org.apache.asterix.api.http.server.VersionApiServlet;
 import org.apache.asterix.app.active.ActiveNotificationHandler;
 import org.apache.asterix.app.cc.CCExtensionManager;
@@ -234,18 +230,6 @@
         jsonAPIServer.setAttribute(ServletConstants.RUNNING_QUERIES_ATTR, statementExecutorCtx);
         jsonAPIServer.setAttribute(ServletConstants.SERVICE_CONTEXT_ATTR, ccServiceCtx);
 
-        // AQL rest APIs.
-        addServlet(jsonAPIServer, Servlets.AQL_QUERY);
-        addServlet(jsonAPIServer, Servlets.AQL_UPDATE);
-        addServlet(jsonAPIServer, Servlets.AQL_DDL);
-        addServlet(jsonAPIServer, Servlets.AQL);
-
-        // SQL+x+ rest APIs.
-        addServlet(jsonAPIServer, Servlets.SQLPP_QUERY);
-        addServlet(jsonAPIServer, Servlets.SQLPP_UPDATE);
-        addServlet(jsonAPIServer, Servlets.SQLPP_DDL);
-        addServlet(jsonAPIServer, Servlets.SQLPP);
-
         // Other APIs.
         addServlet(jsonAPIServer, Servlets.QUERY_STATUS);
         addServlet(jsonAPIServer, Servlets.QUERY_RESULT);
@@ -278,30 +262,6 @@
 
     protected IServlet createServlet(ConcurrentMap<String, Object> ctx, String key, String... paths) {
         switch (key) {
-            case Servlets.AQL:
-                return new FullApiServlet(ctx, paths, appCtx, ccExtensionManager.getCompilationProvider(AQL),
-                        getStatementExecutorFactory(), componentProvider);
-            case Servlets.AQL_QUERY:
-                return new QueryApiServlet(ctx, paths, appCtx, ccExtensionManager.getCompilationProvider(AQL),
-                        getStatementExecutorFactory(), componentProvider);
-            case Servlets.AQL_UPDATE:
-                return new UpdateApiServlet(ctx, paths, appCtx, ccExtensionManager.getCompilationProvider(AQL),
-                        getStatementExecutorFactory(), componentProvider);
-            case Servlets.AQL_DDL:
-                return new DdlApiServlet(ctx, paths, appCtx, ccExtensionManager.getCompilationProvider(AQL),
-                        getStatementExecutorFactory(), componentProvider);
-            case Servlets.SQLPP:
-                return new FullApiServlet(ctx, paths, appCtx, ccExtensionManager.getCompilationProvider(SQLPP),
-                        getStatementExecutorFactory(), componentProvider);
-            case Servlets.SQLPP_QUERY:
-                return new QueryApiServlet(ctx, paths, appCtx, ccExtensionManager.getCompilationProvider(SQLPP),
-                        getStatementExecutorFactory(), componentProvider);
-            case Servlets.SQLPP_UPDATE:
-                return new UpdateApiServlet(ctx, paths, appCtx, ccExtensionManager.getCompilationProvider(SQLPP),
-                        getStatementExecutorFactory(), componentProvider);
-            case Servlets.SQLPP_DDL:
-                return new DdlApiServlet(ctx, paths, appCtx, ccExtensionManager.getCompilationProvider(SQLPP),
-                        getStatementExecutorFactory(), componentProvider);
             case Servlets.RUNNING_REQUESTS:
                 return new QueryCancellationServlet(ctx, paths);
             case Servlets.QUERY_STATUS:
diff --git a/asterixdb/asterix-app/src/test/java/org/apache/asterix/test/common/TestExecutor.java b/asterixdb/asterix-app/src/test/java/org/apache/asterix/test/common/TestExecutor.java
index 80048bd..c28d8ba 100644
--- a/asterixdb/asterix-app/src/test/java/org/apache/asterix/test/common/TestExecutor.java
+++ b/asterixdb/asterix-app/src/test/java/org/apache/asterix/test/common/TestExecutor.java
@@ -109,6 +109,8 @@
      * Static variables
      */
     protected static final Logger LOGGER = LogManager.getLogger();
+    private static final String AQL = "aql";
+    private static final String SQLPP = "sqlpp";
     // see
     // https://stackoverflow.com/questions/417142/what-is-the-maximum-length-of-a-url-in-different-browsers/417184
     private static final long MAX_URL_LENGTH = 2000l;
@@ -561,14 +563,6 @@
         }
     }
 
-    public InputStream executeQuery(String str, OutputFormat fmt, URI uri, List<Parameter> params) throws Exception {
-        HttpUriRequest method = constructHttpMethod(str, uri, "query", false, params);
-        // Set accepted output response type
-        method.setHeader("Accept", fmt.mimeType());
-        HttpResponse response = executeAndCheckHttpRequest(method);
-        return response.getEntity().getContent();
-    }
-
     public InputStream executeQueryService(String str, URI uri, OutputFormat fmt) throws Exception {
         return executeQueryService(str, fmt, uri, new ArrayList<>(), false);
     }
@@ -626,15 +620,9 @@
     }
 
     private HttpUriRequest constructHttpMethod(String statement, URI uri, String stmtParam, boolean postStmtAsParam,
-            List<Parameter> otherParams) throws URISyntaxException {
-        if (statement.length() + uri.toString().length() < MAX_URL_LENGTH) {
-            // Use GET for small-ish queries
-            return constructGetMethod(uri, upsertParam(otherParams, stmtParam, statement));
-        } else {
-            // Use POST for bigger ones to avoid 413 FULL_HEAD
-            String stmtParamName = (postStmtAsParam ? stmtParam : null);
-            return constructPostMethodUrl(statement, uri, stmtParamName, otherParams);
-        }
+            List<Parameter> otherParams) {
+        String stmtParamName = (postStmtAsParam ? stmtParam : null);
+        return constructPostMethodUrl(statement, uri, stmtParamName, otherParams);
     }
 
     private HttpUriRequest constructGetMethod(URI endpoint, List<Parameter> params) {
@@ -653,9 +641,7 @@
             builder.addParameter(param.getName(), param.getValue());
         }
         builder.setCharset(StandardCharsets.UTF_8);
-        if (body.isPresent()) {
-            builder.setEntity(new StringEntity(body.get(), StandardCharsets.UTF_8));
-        }
+        body.ifPresent(s -> builder.setEntity(new StringEntity(s, StandardCharsets.UTF_8)));
         return builder.build();
     }
 
@@ -681,13 +667,6 @@
         }
         builder.setCharset(StandardCharsets.UTF_8);
         return builder.build();
-    }
-
-    private HttpUriRequest constructPostMethod(URI uri, OutputFormat fmt, List<Parameter> params) {
-        HttpUriRequest method = constructPostMethod(uri, params);
-        // Set accepted output response type
-        method.setHeader("Accept", fmt.mimeType());
-        return method;
     }
 
     protected HttpUriRequest constructPostMethodUrl(String statement, URI uri, String stmtParam,
@@ -749,57 +728,6 @@
         HttpUriRequest request = buildRequest(method, uri, fmt, params, body);
         HttpResponse response = executeAndCheckHttpRequest(request, responseCodeValidator);
         return response.getEntity().getContent();
-    }
-
-    // To execute Update statements
-    // Insert and Delete statements are executed here
-    public void executeUpdate(String str, URI uri) throws Exception {
-        // Create a method instance.
-        HttpUriRequest request =
-                RequestBuilder.post(uri).setEntity(new StringEntity(str, StandardCharsets.UTF_8)).build();
-
-        // Execute the method.
-        executeAndCheckHttpRequest(request);
-    }
-
-    // Executes AQL in either async or async-defer mode.
-    public InputStream executeAnyAQLAsync(String statement, boolean defer, OutputFormat fmt, URI uri,
-            Map<String, Object> variableCtx) throws Exception {
-        // Create a method instance.
-        HttpUriRequest request =
-                RequestBuilder.post(uri).addParameter("mode", defer ? "asynchronous-deferred" : "asynchronous")
-                        .setEntity(new StringEntity(statement, StandardCharsets.UTF_8))
-                        .setHeader("Accept", fmt.mimeType()).build();
-
-        String handleVar = getHandleVariable(statement);
-
-        HttpResponse response = executeAndCheckHttpRequest(request);
-        InputStream resultStream = response.getEntity().getContent();
-        String resultStr = IOUtils.toString(resultStream, "UTF-8");
-        ObjectNode resultJson = new ObjectMapper().readValue(resultStr, ObjectNode.class);
-        final JsonNode jsonHandle = resultJson.get("handle");
-        final String strHandle = jsonHandle.asText();
-
-        if (handleVar != null) {
-            variableCtx.put(handleVar, strHandle);
-            return resultStream;
-        }
-        return null;
-    }
-
-    // To execute DDL and Update statements
-    // create type statement
-    // create dataset statement
-    // create index statement
-    // create dataverse statement
-    // create function statement
-    public void executeDDL(String str, URI uri) throws Exception {
-        // Create a method instance.
-        HttpUriRequest request =
-                RequestBuilder.post(uri).setEntity(new StringEntity(str, StandardCharsets.UTF_8)).build();
-
-        // Execute the method.
-        executeAndCheckHttpRequest(request);
     }
 
     // Method that reads a DDL/Update/Query File
@@ -886,13 +814,15 @@
             String statement, boolean isDmlRecoveryTest, ProcessBuilder pb, CompilationUnit cUnit,
             MutableInt queryCount, List<TestFileContext> expectedResultFileCtxs, File testFile, String actualPath)
             throws Exception {
+        URI uri;
+        InputStream resultStream;
         File qbcFile;
         boolean failed = false;
         File expectedResultFile;
         switch (ctx.getType()) {
             case "ddl":
                 if (ctx.getFile().getName().endsWith("aql")) {
-                    executeDDL(statement, getEndpoint(Servlets.AQL_DDL));
+                    executeAqlUpdateOrDdl(statement, OutputFormat.CLEAN_JSON);
                 } else {
                     executeSqlppUpdateOrDdl(statement, OutputFormat.CLEAN_JSON);
                 }
@@ -903,7 +833,7 @@
                     statement = statement.replaceAll("nc1://", "127.0.0.1://../../../../../../asterix-app/");
                 }
                 if (ctx.getFile().getName().endsWith("aql")) {
-                    executeUpdate(statement, getEndpoint(Servlets.AQL_UPDATE));
+                    executeAqlUpdateOrDdl(statement, OutputFormat.forCompilationUnit(cUnit));
                 } else {
                     executeSqlppUpdateOrDdl(statement, OutputFormat.forCompilationUnit(cUnit));
                 }
@@ -957,14 +887,12 @@
                         expectedResultFileCtxs);
                 break;
             case "txnqbc": // qbc represents query before crash
-                InputStream resultStream = executeQuery(statement, OutputFormat.forCompilationUnit(cUnit),
-                        getEndpoint(Servlets.AQL_QUERY), cUnit.getParameter());
+                resultStream = query(cUnit, testFile.getName(), statement);
                 qbcFile = getTestCaseQueryBeforeCrashFile(actualPath, testCaseCtx, cUnit);
                 writeOutputToFile(qbcFile, resultStream);
                 break;
             case "txnqar": // qar represents query after recovery
-                resultStream = executeQuery(statement, OutputFormat.forCompilationUnit(cUnit),
-                        getEndpoint(Servlets.AQL_QUERY), cUnit.getParameter());
+                resultStream = query(cUnit, testFile.getName(), statement);
                 File qarFile = new File(actualPath + File.separator
                         + testCaseCtx.getTestCase().getFilePath().replace(File.separator, "_") + "_" + cUnit.getName()
                         + "_qar.adm");
@@ -974,7 +902,7 @@
                 break;
             case "txneu": // eu represents erroneous update
                 try {
-                    executeUpdate(statement, getEndpoint(Servlets.AQL_UPDATE));
+                    executeAqlUpdateOrDdl(statement, OutputFormat.forCompilationUnit(cUnit));
                 } catch (Exception e) {
                     // An exception is expected.
                     failed = true;
@@ -1001,7 +929,7 @@
                 break;
             case "errddl": // a ddlquery that expects error
                 try {
-                    executeDDL(statement, getEndpoint(Servlets.AQL_DDL));
+                    executeAqlUpdateOrDdl(statement, OutputFormat.forCompilationUnit(cUnit));
                 } catch (Exception e) {
                     // expected error happens
                     failed = true;
@@ -1238,38 +1166,25 @@
     public void executeQuery(OutputFormat fmt, String statement, Map<String, Object> variableCtx, String reqType,
             File testFile, File expectedResultFile, File actualResultFile, MutableInt queryCount, int numResultFiles,
             List<Parameter> params, ComparisonEnum compare) throws Exception {
-        InputStream resultStream = null;
-        if (testFile.getName().endsWith("aql")) {
-            if (reqType.equalsIgnoreCase("query")) {
-                resultStream = executeQuery(statement, fmt, getEndpoint(Servlets.AQL_QUERY), params);
-            } else {
-                final URI endpoint = getEndpoint(Servlets.AQL);
-                if (reqType.equalsIgnoreCase("async")) {
-                    resultStream = executeAnyAQLAsync(statement, false, fmt, endpoint, variableCtx);
-                } else if (reqType.equalsIgnoreCase("deferred")) {
-                    resultStream = executeAnyAQLAsync(statement, true, fmt, endpoint, variableCtx);
-                }
-                Assert.assertNotNull("no handle for " + reqType + " test " + testFile.toString(), resultStream);
-            }
+        String delivery = DELIVERY_IMMEDIATE;
+        if (reqType.equalsIgnoreCase("async")) {
+            delivery = DELIVERY_ASYNC;
+        } else if (reqType.equalsIgnoreCase("deferred")) {
+            delivery = DELIVERY_DEFERRED;
+        }
+        URI uri = testFile.getName().endsWith("aql") ? getEndpoint(Servlets.QUERY_AQL)
+                : getEndpoint(Servlets.QUERY_SERVICE);
+        InputStream resultStream;
+        if (DELIVERY_IMMEDIATE.equals(delivery)) {
+            resultStream = executeQueryService(statement, fmt, uri, params, true, null, isCancellable(reqType));
+            resultStream = METRICS_QUERY_TYPE.equals(reqType) ? ResultExtractor.extractMetrics(resultStream)
+                    : ResultExtractor.extract(resultStream);
         } else {
-            String delivery = DELIVERY_IMMEDIATE;
-            if (reqType.equalsIgnoreCase("async")) {
-                delivery = DELIVERY_ASYNC;
-            } else if (reqType.equalsIgnoreCase("deferred")) {
-                delivery = DELIVERY_DEFERRED;
-            }
-            final URI uri = getEndpoint(Servlets.QUERY_SERVICE);
-            if (DELIVERY_IMMEDIATE.equals(delivery)) {
-                resultStream = executeQueryService(statement, fmt, uri, params, true, null, isCancellable(reqType));
-                resultStream = METRICS_QUERY_TYPE.equals(reqType) ? ResultExtractor.extractMetrics(resultStream)
-                        : ResultExtractor.extract(resultStream);
-            } else {
-                String handleVar = getHandleVariable(statement);
-                resultStream = executeQueryService(statement, fmt, uri, upsertParam(params, "mode", delivery), true);
-                String handle = ResultExtractor.extractHandle(resultStream);
-                Assert.assertNotNull("no handle for " + reqType + " test " + testFile.toString(), handleVar);
-                variableCtx.put(handleVar, handle);
-            }
+            String handleVar = getHandleVariable(statement);
+            resultStream = executeQueryService(statement, fmt, uri, upsertParam(params, "mode", delivery), true);
+            String handle = ResultExtractor.extractHandle(resultStream);
+            Assert.assertNotNull("no handle for " + reqType + " test " + testFile.toString(), handleVar);
+            variableCtx.put(handleVar, toQueryServiceHandle(handle));
         }
         if (actualResultFile == null) {
             if (testFile.getName().startsWith(DIAGNOSE)) {
@@ -1440,7 +1355,16 @@
     }
 
     public InputStream executeSqlppUpdateOrDdl(String statement, OutputFormat outputFormat) throws Exception {
-        InputStream resultStream = executeQueryService(statement, getEndpoint(Servlets.QUERY_SERVICE), outputFormat);
+        return executeUpdateOrDdl(statement, outputFormat, getQueryServiceUri(SQLPP));
+    }
+
+    private InputStream executeAqlUpdateOrDdl(String statement, OutputFormat outputFormat) throws Exception {
+        return executeUpdateOrDdl(statement, outputFormat, getQueryServiceUri(AQL));
+    }
+
+    private InputStream executeUpdateOrDdl(String statement, OutputFormat outputFormat, URI serviceUri)
+            throws Exception {
+        InputStream resultStream = executeQueryService(statement, serviceUri, outputFormat);
         return ResultExtractor.extract(resultStream);
     }
 
@@ -1947,4 +1871,19 @@
     private static boolean isCancellable(String type) {
         return !NON_CANCELLABLE.contains(type);
     }
+
+    private InputStream query(CompilationUnit cUnit, String testFile, String statement) throws Exception {
+        final URI uri = getQueryServiceUri(testFile);
+        final InputStream inputStream = executeQueryService(statement, OutputFormat.forCompilationUnit(cUnit), uri,
+                cUnit.getParameter(), true, null, false);
+        return ResultExtractor.extract(inputStream);
+    }
+
+    private URI getQueryServiceUri(String extension) throws URISyntaxException {
+        return extension.endsWith(AQL) ? getEndpoint(Servlets.QUERY_AQL) : getEndpoint(Servlets.QUERY_SERVICE);
+    }
+
+    private static String toQueryServiceHandle(String handle) {
+        return handle.replace("/aql/", "/service/");
+    }
 }
diff --git a/asterixdb/asterix-app/src/test/resources/metadata/testsuite.xml b/asterixdb/asterix-app/src/test/resources/metadata/testsuite.xml
index c0ab7a4..956cea1 100644
--- a/asterixdb/asterix-app/src/test/resources/metadata/testsuite.xml
+++ b/asterixdb/asterix-app/src/test/resources/metadata/testsuite.xml
@@ -339,73 +339,73 @@
     <test-case FilePath="exception">
       <compilation-unit name="issue_239_drop_system_dataset_1">
         <output-dir compare="Text">none</output-dir>
-        <expected-error>Error: Invalid operation - Cannot drop a dataset belonging to the dataverse:Metadata</expected-error>
+        <expected-error>Invalid operation - Cannot drop a dataset belonging to the dataverse:Metadata</expected-error>
       </compilation-unit>
     </test-case>
     <test-case FilePath="exception">
       <compilation-unit name="issue_239_drop_system_dataset_2">
         <output-dir compare="Text">none</output-dir>
-        <expected-error>Error: Invalid operation - Cannot drop a dataset belonging to the dataverse:Metadata</expected-error>
+        <expected-error>Invalid operation - Cannot drop a dataset belonging to the dataverse:Metadata</expected-error>
       </compilation-unit>
     </test-case>
     <test-case FilePath="exception">
       <compilation-unit name="issue_239_drop_system_dataset_3">
         <output-dir compare="Text">none</output-dir>
-        <expected-error>Error: Invalid operation - Cannot drop a dataset belonging to the dataverse:Metadata</expected-error>
+        <expected-error>Invalid operation - Cannot drop a dataset belonging to the dataverse:Metadata</expected-error>
       </compilation-unit>
     </test-case>
     <test-case FilePath="exception">
       <compilation-unit name="issue_239_drop_system_dataset_4">
         <output-dir compare="Text">none</output-dir>
-        <expected-error>Error: Invalid operation - Cannot drop a dataset belonging to the dataverse:Metadata</expected-error>
+        <expected-error>Invalid operation - Cannot drop a dataset belonging to the dataverse:Metadata</expected-error>
       </compilation-unit>
     </test-case>
     <test-case FilePath="exception">
       <compilation-unit name="issue_239_drop_system_dataset_5">
         <output-dir compare="Text">none</output-dir>
-        <expected-error>Error: Invalid operation - Cannot drop a dataset belonging to the dataverse:Metadata</expected-error>
+        <expected-error>Invalid operation - Cannot drop a dataset belonging to the dataverse:Metadata</expected-error>
       </compilation-unit>
     </test-case>
     <test-case FilePath="exception">
       <compilation-unit name="issue_239_drop_system_dataset_6">
         <output-dir compare="Text">none</output-dir>
-        <expected-error>Error: Invalid operation - Cannot drop a dataset belonging to the dataverse:Metadata</expected-error>
+        <expected-error>Invalid operation - Cannot drop a dataset belonging to the dataverse:Metadata</expected-error>
       </compilation-unit>
     </test-case>
     <test-case FilePath="exception">
       <compilation-unit name="issue_239_drop_system_dataset_7">
         <output-dir compare="Text">none</output-dir>
-        <expected-error>Error: Invalid operation - Cannot drop a dataset belonging to the dataverse:Metadata</expected-error>
+        <expected-error>Invalid operation - Cannot drop a dataset belonging to the dataverse:Metadata</expected-error>
       </compilation-unit>
     </test-case>
     <test-case FilePath="exception">
       <compilation-unit name="issue_239_drop_system_dataset_8">
         <output-dir compare="Text">none</output-dir>
-        <expected-error>Error: Invalid operation - Cannot drop a dataset belonging to the dataverse:Metadata</expected-error>
+        <expected-error>Invalid operation - Cannot drop a dataset belonging to the dataverse:Metadata</expected-error>
       </compilation-unit>
     </test-case>
     <test-case FilePath="exception">
       <compilation-unit name="issue_251_dataset_hint_error_1">
         <output-dir compare="Text">none</output-dir>
-        <expected-error>Error: Invalid operation - Dataset: Book error in processing hint: TUPLE_SIZE Unknown hint</expected-error>
+        <expected-error>Invalid operation - Dataset: Book error in processing hint: TUPLE_SIZE Unknown hint</expected-error>
       </compilation-unit>
     </test-case>
     <test-case FilePath="exception">
       <compilation-unit name="issue_251_dataset_hint_error_2">
         <output-dir compare="Text">none</output-dir>
-        <expected-error>Error: Invalid operation - Dataset: Book error in processing hint: SIZE Unknown hint</expected-error>
+        <expected-error>Invalid operation - Dataset: Book error in processing hint: SIZE Unknown hint</expected-error>
       </compilation-unit>
     </test-case>
     <test-case FilePath="exception">
       <compilation-unit name="issue_272_create_index_error_1">
         <output-dir compare="Text">none</output-dir>
-        <expected-error>org.apache.hyracks.algebricks.common.exceptions.AlgebricksException</expected-error>
+        <expected-error>There is no dataset with this name Foo in dataverse test</expected-error>
       </compilation-unit>
     </test-case>
     <test-case FilePath="exception">
       <compilation-unit name="issue_272_create_index_error_2">
         <output-dir compare="Text">none</output-dir>
-        <expected-error>org.apache.hyracks.algebricks.common.exceptions.AlgebricksException</expected-error>
+        <expected-error>There is no dataset with this name Foo in dataverse test</expected-error>
       </compilation-unit>
     </test-case>
     <!-- This case should be fixed to return a proper message rather than NPE -->
@@ -444,37 +444,37 @@
     <test-case FilePath="exception">
       <compilation-unit name="issue_384_create_index_error_1">
         <output-dir compare="Text">none</output-dir>
-        <expected-error>Error: The field "[loc]" which is of type point cannot be indexed using the BTree index.</expected-error>
+        <expected-error>The field "[loc]" which is of type point cannot be indexed using the BTree index.</expected-error>
       </compilation-unit>
     </test-case>
     <test-case FilePath="exception">
       <compilation-unit name="issue_384_create_index_error_2">
         <output-dir compare="Text">none</output-dir>
-        <expected-error>Error: The field "[age]" which is of type integer cannot be indexed using the RTree index.</expected-error>
+        <expected-error>The field "[age]" which is of type integer cannot be indexed using the RTree index.</expected-error>
       </compilation-unit>
     </test-case>
     <test-case FilePath="exception">
       <compilation-unit name="issue_384_create_index_error_3">
         <output-dir compare="Text">none</output-dir>
-        <expected-error>Error: The field "[loc]" which is of type point cannot be indexed using the Length Partitioned Keyword index.</expected-error>
+        <expected-error>The field "[loc]" which is of type point cannot be indexed using the Length Partitioned Keyword index.</expected-error>
       </compilation-unit>
     </test-case>
     <test-case FilePath="exception">
       <compilation-unit name="issue_384_create_index_error_4">
         <output-dir compare="Text">none</output-dir>
-        <expected-error>Error: The field "[loc]" which is of type point cannot be indexed using the Length Partitioned Keyword index.</expected-error>
+        <expected-error>The field "[loc]" which is of type point cannot be indexed using the Length Partitioned Keyword index.</expected-error>
       </compilation-unit>
     </test-case>
     <test-case FilePath="exception">
       <compilation-unit name="issue_384_create_index_error_5">
         <output-dir compare="Text">none</output-dir>
-        <expected-error>Error: The field "[loc]" which is of type point cannot be indexed using the Length Partitioned N-Gram index.</expected-error>
+        <expected-error>The field "[loc]" which is of type point cannot be indexed using the Length Partitioned N-Gram index.</expected-error>
       </compilation-unit>
     </test-case>
     <test-case FilePath="exception">
       <compilation-unit name="issue_384_create_index_error_6">
         <output-dir compare="Text">none</output-dir>
-        <expected-error>Error: The field "[loc]" which is of type point cannot be indexed using the Length Partitioned N-Gram index.</expected-error>
+        <expected-error>The field "[loc]" which is of type point cannot be indexed using the Length Partitioned N-Gram index.</expected-error>
       </compilation-unit>
     </test-case>
   </test-group>
@@ -482,7 +482,7 @@
     <test-case FilePath="transaction">
       <compilation-unit name="failure_previous_success">
         <output-dir compare="Text">failure_previous_success</output-dir>
-        <expected-error>org.apache.hyracks.algebricks.common.exceptions.AlgebricksException: A datatype with this name StreetType already exists</expected-error>
+        <expected-error>A datatype with this name StreetType already exists</expected-error>
       </compilation-unit>
       <compilation-unit name="verify_failure_previous_success">
         <output-dir compare="Text">verify_failure_previous_success</output-dir>
@@ -491,11 +491,11 @@
     <test-case FilePath="transaction">
       <compilation-unit name="failure_subsequent_no_execution">
         <output-dir compare="Text">failure_subsequent_no_execution</output-dir>
-        <expected-error>org.apache.hyracks.algebricks.common.exceptions.AlgebricksException: A nodegroup with this name group1 already exists</expected-error>
+        <expected-error>A nodegroup with this name group1 already exists</expected-error>
       </compilation-unit>
       <compilation-unit name="verify_failure_subsequent_no_execution">
         <output-dir compare="Text">verify_failure_subsequent_no_execution</output-dir>
       </compilation-unit>
     </test-case>
   </test-group>
-</test-suite>
+</test-suite>
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.5.get.http b/asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.5.get.uri
similarity index 95%
rename from asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.5.get.http
rename to asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.5.get.uri
index 8417a7e..a955fed 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.5.get.http
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.5.get.uri
@@ -17,4 +17,4 @@
  * under the License.
  */
 
-/query/service/result/$handle
+$handle
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.7.pollget.http b/asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.7.pollget.uri
similarity index 95%
rename from asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.7.pollget.http
rename to asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.7.pollget.uri
index bcc0edc..286c097 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.7.pollget.http
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.7.pollget.uri
@@ -18,5 +18,5 @@
  */
 
 //polltimeoutsecs=10
-
-/query/service/status/$handle
+// handlevariable=handle
+$handle
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.8.get.http b/asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.8.get.http
deleted file mode 100644
index 8417a7e..0000000
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.8.get.http
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-/query/service/result/$handle
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.5.get.http b/asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.8.get.uri
similarity index 95%
copy from asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.5.get.http
copy to asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.8.get.uri
index 8417a7e..a955fed 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.5.get.http
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/flwor/at00/at00.8.get.uri
@@ -17,4 +17,4 @@
  * under the License.
  */
 
-/query/service/result/$handle
+$handle
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/testsuite.xml b/asterixdb/asterix-app/src/test/resources/runtimets/testsuite.xml
index 5c6b100..4dd6d97 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/testsuite.xml
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/testsuite.xml
@@ -1668,7 +1668,7 @@
     <test-case FilePath="dml">
       <compilation-unit name="insert-with-autogenerated-pk_adm_02">
         <output-dir compare="Text">insert-with-autogenerated-pk_adm_02</output-dir>
-        <expected-error>Duplicate field name &quot;id&quot;</expected-error>
+        <expected-error>ASX1006: Duplicate field name &quot;id&quot;</expected-error>
       </compilation-unit>
     </test-case>
     <test-case FilePath="dml">
@@ -1689,13 +1689,13 @@
     <test-case FilePath="dml">
       <compilation-unit name="load-with-autogenerated-pk_adm_02">
         <output-dir compare="Text">load-with-autogenerated-pk_adm_02</output-dir>
-        <expected-error>ASX3058: This record is closed, you can not add extra fields! new field name: id [HyracksDataException]</expected-error>
+        <expected-error>ASX3058: This record is closed, you can not add extra fields! new field name: id</expected-error>
       </compilation-unit>
     </test-case>
     <test-case FilePath="dml">
       <compilation-unit name="load-with-autogenerated-pk_adm_03">
         <output-dir compare="Text">load-with-autogenerated-pk_adm_03</output-dir>
-        <expected-error>ASX3058: This record is closed, you can not add extra fields! new field name: id [HyracksDataException]</expected-error>
+        <expected-error>ASX3058: This record is closed, you can not add extra fields! new field name: id</expected-error>
       </compilation-unit>
     </test-case>
     <test-case FilePath="dml">
@@ -1716,7 +1716,7 @@
     <test-case FilePath="dml">
       <compilation-unit name="load-with-autogenerated-no-field">
         <output-dir compare="Text">load-with-autogenerated-no-field</output-dir>
-        <expected-error>ASX1014: Field "not_id" is not found [CompilationException]</expected-error>
+        <expected-error>ASX1014: Field "not_id" is not found</expected-error>
       </compilation-unit>
     </test-case>
     <test-case FilePath="dml">
@@ -4477,7 +4477,7 @@
     <test-case FilePath="numeric">
       <compilation-unit name="query-issue355">
         <output-dir compare="Text">query-issue355</output-dir>
-        <expected-error>java.lang.NumberFormatException: For input string: "10000000000000000000"</expected-error>
+        <expected-error>For input string: "10000000000000000000"</expected-error>
       </compilation-unit>
     </test-case>
   </test-group>
@@ -4923,7 +4923,7 @@
         <output-dir compare="Text">alltypes_01</output-dir>
       </compilation-unit>
     </test-case>
-    <test-case FilePath="scan">
+    <!--test-case FilePath="scan">
       <compilation-unit name="alltypes_01">
         <parameter name="wrapper-array" value="true" />
         <output-dir compare="Text">alltypes_01-wrapped</output-dir>
@@ -4944,7 +4944,7 @@
       <compilation-unit name="alltypes_01">
         <output-dir compare="Clean-JSON">alltypes_01-cleanjson</output-dir>
       </compilation-unit>
-    </test-case>
+    </test-case-->
     <test-case FilePath="scan">
       <compilation-unit name="alltypes_02">
         <output-dir compare="Text">alltypes_02</output-dir>
@@ -6525,19 +6525,19 @@
     <test-case FilePath="load">
       <compilation-unit name="csv_05"><!-- Someone should check and verify -->
         <output-dir compare="Text">csv_05</output-dir>
-        <expected-error>java.io.IOException: At record:</expected-error>
+        <expected-error>At record: 1</expected-error>
       </compilation-unit>
     </test-case>
     <test-case FilePath="load">
       <compilation-unit name="csv_06"><!-- Someone should check and verify -->
         <output-dir compare="Text">csv_06</output-dir>
-        <expected-error>java.io.IOException: At record:</expected-error>
+        <expected-error>At record: 1</expected-error>
       </compilation-unit>
     </test-case>
     <test-case FilePath="load">
       <compilation-unit name="csv_07"><!-- Someone should check and verify -->
         <output-dir compare="Text">csv_07</output-dir>
-        <expected-error>java.io.IOException: At record:</expected-error>
+        <expected-error>At record: 1</expected-error>
       </compilation-unit>
     </test-case>
     <test-case FilePath="load">
diff --git a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/utils/Servlets.java b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/utils/Servlets.java
index 1ac3ffa..b135c7f 100644
--- a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/utils/Servlets.java
+++ b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/utils/Servlets.java
@@ -20,14 +20,6 @@
 
 public class Servlets {
 
-    public static final String AQL = "/aql";
-    public static final String AQL_QUERY = "/query";
-    public static final String AQL_UPDATE = "/update";
-    public static final String AQL_DDL = "/ddl";
-    public static final String SQLPP = "/sqlpp";
-    public static final String SQLPP_QUERY = "/query/sqlpp";
-    public static final String SQLPP_UPDATE = "/update/sqlpp";
-    public static final String SQLPP_DDL = "/ddl/sqlpp";
     public static final String QUERY_STATUS = "/query/service/status/*";
     public static final String QUERY_RESULT = "/query/service/result/*";
     public static final String QUERY_SERVICE = "/query/service";
diff --git a/asterixdb/asterix-server/pom.xml b/asterixdb/asterix-server/pom.xml
index c334509..b372dbd 100644
--- a/asterixdb/asterix-server/pom.xml
+++ b/asterixdb/asterix-server/pom.xml
@@ -631,5 +631,9 @@
       <artifactId>asterix-geo</artifactId>
       <version>${project.version}</version>
     </dependency>
+    <dependency>
+      <groupId>com.fasterxml.jackson.core</groupId>
+      <artifactId>jackson-databind</artifactId>
+    </dependency>
   </dependencies>
 </project>
diff --git a/asterixdb/asterix-server/src/test/java/org/apache/asterix/test/server/SampleLocalClusterIT.java b/asterixdb/asterix-server/src/test/java/org/apache/asterix/test/server/SampleLocalClusterIT.java
index 766402c..defd378 100644
--- a/asterixdb/asterix-server/src/test/java/org/apache/asterix/test/server/SampleLocalClusterIT.java
+++ b/asterixdb/asterix-server/src/test/java/org/apache/asterix/test/server/SampleLocalClusterIT.java
@@ -23,11 +23,8 @@
 import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
-import java.io.StringWriter;
-import java.net.URI;
 import java.net.URL;
 import java.util.ArrayList;
-import java.util.Collections;
 import java.util.List;
 
 import org.apache.asterix.common.utils.Servlets;
@@ -36,7 +33,6 @@
 import org.apache.asterix.test.common.TestHelper;
 import org.apache.asterix.testframework.context.TestCaseContext.OutputFormat;
 import org.apache.commons.io.FileUtils;
-import org.apache.commons.io.IOUtils;
 import org.junit.AfterClass;
 import org.junit.Assert;
 import org.junit.BeforeClass;
@@ -45,6 +41,10 @@
 import org.junit.Test;
 import org.junit.rules.TestRule;
 import org.junit.runners.MethodSorters;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ObjectNode;
 
 @FixMethodOrder(MethodSorters.NAME_ASCENDING)
 public class SampleLocalClusterIT {
@@ -118,11 +118,13 @@
     @Test
     public void test1_sanityQuery() throws Exception {
         TestExecutor testExecutor = new TestExecutor();
-        InputStream resultStream = testExecutor.executeQuery("1+1", OutputFormat.ADM,
-                new URI("http", null, "127.0.0.1", 19002, Servlets.AQL_QUERY, null, null), Collections.emptyList());
-        StringWriter sw = new StringWriter();
-        IOUtils.copy(resultStream, sw);
-        Assert.assertEquals("2", sw.toString().trim());
+        InputStream resultStream = testExecutor.executeQueryService("1+1;",
+                testExecutor.getEndpoint(Servlets.QUERY_SERVICE), OutputFormat.ADM);
+        final ObjectMapper objectMapper = new ObjectMapper();
+        final ObjectNode response = objectMapper.readValue(resultStream, ObjectNode.class);
+        final JsonNode result = response.get("results");
+        Assert.assertEquals(1, result.size());
+        Assert.assertEquals(2, result.get(0).asInt());
     }
 
     @Test

-- 
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Gerrit-MessageType: merged
Gerrit-Change-Id: If6bfb06236d2bc480adf22bf16d5cca6a8edc726
Gerrit-PatchSet: 5
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: Murtadha Hubail <mhubail@apache.org>
Gerrit-Reviewer: Anon. E. Moose #1000171
Gerrit-Reviewer: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Gerrit-Reviewer: Michael Blow <mblow@apache.org>
Gerrit-Reviewer: Murtadha Hubail <mhubail@apache.org>
Gerrit-Reviewer: Till Westmann <tillw@apache.org>

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