Fixed SONAR issues

Fixed blocker, critical, major & minor SONAR issues.

Issue-ID: SDC-343
Change-Id: I72e5a3a7fa7d7407a92f98f77e4334827f70f926
Signed-off-by: dd4616 <Divesh.Mirchandani@amdocs.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/openecomp-be/lib/openecomp-core-lib/openecomp-nosqldb-lib/openecomp-nosqldb-core/src/main/java/org/openecomp/core/nosqldb/impl/cassandra/CassandraNoSqlDbImpl.java b/openecomp-be/lib/openecomp-core-lib/openecomp-nosqldb-lib/openecomp-nosqldb-core/src/main/java/org/openecomp/core/nosqldb/impl/cassandra/CassandraNoSqlDbImpl.java
index 4ecc26879a..93410bc581 100644
--- a/openecomp-be/lib/openecomp-core-lib/openecomp-nosqldb-lib/openecomp-nosqldb-core/src/main/java/org/openecomp/core/nosqldb/impl/cassandra/CassandraNoSqlDbImpl.java
+++ b/openecomp-be/lib/openecomp-core-lib/openecomp-nosqldb-lib/openecomp-nosqldb-core/src/main/java/org/openecomp/core/nosqldb/impl/cassandra/CassandraNoSqlDbImpl.java
@@ -28,6 +28,8 @@ import org.openecomp.core.utilities.CommonMethods;
 import org.openecomp.sdc.common.errors.CoreException;
 import org.openecomp.sdc.common.errors.ErrorCategory;
 import org.openecomp.sdc.common.errors.ErrorCode;
+import org.openecomp.sdc.logging.api.Logger;
+import org.openecomp.sdc.logging.api.LoggerFactory;
 
 import java.util.Set;
 import java.util.stream.Collectors;
@@ -38,6 +40,8 @@ class CassandraNoSqlDbImpl implements NoSqlDb {
     private final String keySpace;
     private final MappingManager mappingManager;
 
+    private final Logger log = (Logger) LoggerFactory.getLogger(this.getClass().getName());
+
 
     public CassandraNoSqlDbImpl(Session session) {
         this.session = session;
@@ -109,6 +113,7 @@ class CassandraNoSqlDbImpl implements NoSqlDb {
                     .collect(Collectors.toSet());
             return versions.stream().collect(Collectors.joining(","));
         } catch (Exception e){
+            log.debug("",e);
             return "Failed to retrieve version";
         }
     }