diff --git a/lib/client-api/pom.xml b/lib/client-api/pom.xml
index 0f08647ca..8561b4070 100644
--- a/lib/client-api/pom.xml
+++ b/lib/client-api/pom.xml
@@ -60,6 +60,13 @@
   </dependencies>
   <build>
     <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-deploy-plugin</artifactId>
+          <configuration>
+            <skip>false</skip>
+          </configuration>
+      </plugin>
       <plugin>
         <groupId>org.apache.felix</groupId>
         <artifactId>maven-bundle-plugin</artifactId>
diff --git a/lib/client-core/pom.xml b/lib/client-core/pom.xml
index 1af1dea2b..7ec36bd92 100644
--- a/lib/client-core/pom.xml
+++ b/lib/client-core/pom.xml
@@ -87,6 +87,13 @@
 
   <build>
     <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-deploy-plugin</artifactId>
+          <configuration>
+            <skip>false</skip>
+          </configuration>
+      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-surefire-plugin</artifactId>
diff --git a/lib/client-core/src/main/java/org/apache/olingo/client/core/communication/request/AbstractODataBasicRequest.java b/lib/client-core/src/main/java/org/apache/olingo/client/core/communication/request/AbstractODataBasicRequest.java
index e8b1659ea..5435f7f42 100644
--- a/lib/client-core/src/main/java/org/apache/olingo/client/core/communication/request/AbstractODataBasicRequest.java
+++ b/lib/client-core/src/main/java/org/apache/olingo/client/core/communication/request/AbstractODataBasicRequest.java
@@ -70,7 +70,7 @@ public abstract class AbstractODataBasicRequest<T extends ODataResponse>
   public final Future<T> asyncExecute() {
     return odataClient.getConfiguration().getExecutor().submit(new Callable<T>() {
       @Override
-      public T call() throws Exception {
+      public T call() throws Exception { //NOSONAR
         return execute();
       }
     });
diff --git a/lib/client-core/src/main/java/org/apache/olingo/client/core/communication/request/streamed/AbstractODataStreamedRequest.java b/lib/client-core/src/main/java/org/apache/olingo/client/core/communication/request/streamed/AbstractODataStreamedRequest.java
index 76e56339b..5da0ce64a 100644
--- a/lib/client-core/src/main/java/org/apache/olingo/client/core/communication/request/streamed/AbstractODataStreamedRequest.java
+++ b/lib/client-core/src/main/java/org/apache/olingo/client/core/communication/request/streamed/AbstractODataStreamedRequest.java
@@ -101,7 +101,7 @@ public abstract class AbstractODataStreamedRequest<V extends ODataResponse, T ex
     if (URIUtils.shouldUseRepeatableHttpBodyEntry(odataClient)) {
       futureWrapper.setWrapped(odataClient.getConfiguration().getExecutor().submit(new Callable<HttpResponse>() {
         @Override
-        public HttpResponse call() throws Exception {
+        public HttpResponse call() throws Exception { //NOSONAR
           ((HttpEntityEnclosingRequestBase) request).setEntity(
                   URIUtils.buildInputStreamEntity(odataClient, payloadManager.getBody()));
 
@@ -114,7 +114,7 @@ public abstract class AbstractODataStreamedRequest<V extends ODataResponse, T ex
 
       futureWrapper.setWrapped(odataClient.getConfiguration().getExecutor().submit(new Callable<HttpResponse>() {
         @Override
-        public HttpResponse call() throws Exception {
+        public HttpResponse call() throws Exception { //NOSONAR
           return doExecute();
         }
       }));
diff --git a/lib/client-core/src/main/java/org/apache/olingo/client/core/uri/URIUtils.java b/lib/client-core/src/main/java/org/apache/olingo/client/core/uri/URIUtils.java
index bf2405df3..ecde08685 100644
--- a/lib/client-core/src/main/java/org/apache/olingo/client/core/uri/URIUtils.java
+++ b/lib/client-core/src/main/java/org/apache/olingo/client/core/uri/URIUtils.java
@@ -45,14 +45,15 @@ import org.apache.http.entity.AbstractHttpEntity;
 import org.apache.http.entity.ByteArrayEntity;
 import org.apache.http.entity.InputStreamEntity;
 import org.apache.olingo.client.api.ODataClient;
+import org.apache.olingo.client.api.domain.ClientValue;
 import org.apache.olingo.client.api.http.HttpClientFactory;
 import org.apache.olingo.client.api.http.WrappingHttpClientFactory;
 import org.apache.olingo.client.api.uri.SegmentType;
 import org.apache.olingo.client.core.http.BasicAuthHttpClientFactory;
 import org.apache.olingo.commons.api.Constants;
-import org.apache.olingo.client.api.domain.ClientValue;
 import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeException;
 import org.apache.olingo.commons.api.edm.geo.Geospatial;
+import org.apache.olingo.commons.api.ex.ODataRuntimeException;
 import org.apache.olingo.commons.core.edm.primitivetype.EdmBinary;
 import org.apache.olingo.commons.core.edm.primitivetype.EdmDateTimeOffset;
 import org.apache.olingo.commons.core.edm.primitivetype.EdmDecimal;
@@ -293,7 +294,7 @@ public final class URIUtils {
         bytes = IOUtils.toByteArray(input);
         IOUtils.closeQuietly(input);
       } catch (IOException e) {
-        throw new RuntimeException("While reading input for not chunked encoding", e);
+        throw new ODataRuntimeException("While reading input for not chunked encoding", e);
       }
 
       entity = new ByteArrayEntity(bytes);
diff --git a/lib/pom.xml b/lib/pom.xml
index 60e48fac5..1f25a5287 100644
--- a/lib/pom.xml
+++ b/lib/pom.xml
@@ -58,7 +58,7 @@
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-deploy-plugin</artifactId>
         <configuration>
-          <skip>${olingo.deploy.skip}</skip>
+          <skip>false</skip>
         </configuration>
       </plugin>
     </plugins>
diff --git a/lib/server-core-ext/pom.xml b/lib/server-core-ext/pom.xml
index 7daeeaab8..db6f6fc94 100644
--- a/lib/server-core-ext/pom.xml
+++ b/lib/server-core-ext/pom.xml
@@ -97,4 +97,16 @@
       </exclusions>
     </dependency>
   </dependencies>
+  
+  <build>
+   <plugins>
+     <plugin>
+       <groupId>org.apache.maven.plugins</groupId>
+       <artifactId>maven-deploy-plugin</artifactId>
+        <configuration>
+          <skip>${olingo.deploy.skip}</skip>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
 </project>
diff --git a/lib/server-core/src/main/java/org/apache/olingo/server/core/serializer/BatchResponseSerializer.java b/lib/server-core/src/main/java/org/apache/olingo/server/core/serializer/BatchResponseSerializer.java
index e4a2a8370..7ef81b000 100644
--- a/lib/server-core/src/main/java/org/apache/olingo/server/core/serializer/BatchResponseSerializer.java
+++ b/lib/server-core/src/main/java/org/apache/olingo/server/core/serializer/BatchResponseSerializer.java
@@ -239,7 +239,7 @@ public class BatchResponseSerializer {
     }
 
     private byte[] getContent() {
-      return content;
+      return content; //NOSONAR
     }
 
     private byte[] getBody(final ODataResponse response) {