Addressing review comments

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/dao/impl/AbstractDeviceDAOImpl.java

@@ -788,7 +788,9 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
                 }
             }
         } catch (SQLException e) {
-            throw new DeviceManagementDAOException("Error occurred while listing devices for type '" + type + "'", e);
+            String msg = "Error occurred while listing devices for type '" + type + "'";
+            log.error(msg, e);
+            throw new DeviceManagementDAOException(msg, e);
         } finally {
             DeviceManagementDAOUtil.cleanupResources(stmt, rs);
         }
@@ -846,15 +848,17 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
                         }
                     }
                 } catch (Exception e) {
-                    log.error("Error encountered while populating allocated active devices for server with index : " + serverIndex +
-                              " active-server-count " + activeServerCount + " device-type " + type + " tenant-id " + tenantId);
-                    throw new DeviceManagementDAOException("Error occurred while populating active devices '" + type + "'", e);
+                    String msg = "Error encountered while populating allocated active devices for server with index : " + serverIndex +
+                                 " active-server-count " + activeServerCount + " device-type " + type + " tenant-id " + tenantId;
+                    log.error(msg, e);
+                    throw new DeviceManagementDAOException(msg, e);
                 }
             }
         } catch (SQLException e) {
-            log.error("Error encountered while retrieving allocated devices for server with index : " + serverIndex +
-                      " active-server-count " + activeServerCount + " device-type " + type + " tenant-id " + tenantId);
-            throw new DeviceManagementDAOException("Error occurred while listing devices for type '" + type + "'", e);
+            String msg = "Error encountered while retrieving allocated devices for server with index : " + serverIndex +
+                         " active-server-count " + activeServerCount + " device-type " + type + " tenant-id " + tenantId;
+            log.error(msg, e);
+            throw new DeviceManagementDAOException(msg, e);
         }
         return devices;
     }

components/heartbeat-management/io.entgra.server.bootup.heartbeat.beacon/src/main/java/io/entgra/server/bootup/heartbeat/beacon/service/HeartBeatManagementServiceImpl.java

@@ -283,6 +283,7 @@ public class HeartBeatManagementServiceImpl implements HeartBeatManagementServic
                 }
             } catch (HeartBeatDAOException e) {
                 String msg = "Error occurred while recording heart beat.";
+                log.error(msg);
                 throw new HeartBeatManagementException(msg, e);
             } catch (TransactionManagementException e) {
                 HeartBeatBeaconDAOFactory.rollbackTransaction();

components/heartbeat-management/pom.xml

@@ -30,7 +30,7 @@
     <artifactId>heartbeat-management</artifactId>
     <packaging>pom</packaging>
     <name>Entgra - Task Allocation Framework</name>
-    <url>http://wso2.org</url>
+    <url>http://entgra.io</url>
 
     <modules>
         <module>io.entgra.server.bootup.heartbeat.beacon</module>