diff --git a/src/main/java/org/gcube/data/access/storagehub/MultipleOutputStream.java b/src/main/java/org/gcube/data/access/storagehub/MultipleOutputStream.java
index de60e49..e902eb3 100644
--- a/src/main/java/org/gcube/data/access/storagehub/MultipleOutputStream.java
+++ b/src/main/java/org/gcube/data/access/storagehub/MultipleOutputStream.java
@@ -44,17 +44,15 @@ public class MultipleOutputStream {
 			while ((read =bis.read(buf))!=-1){
 				for (int i=0; i< pipedInStreams.length; i++) {
 					if (!pipedInStreams[i].isClosed()) {
-						logger.debug("writing into piped stream {}  ",i);
 						pipedOutStreams[i].write(buf, 0, read);
 					}
 				}
 				
 						
 				writeTot+= read;
-				if (allOutStreamClosed()) {
-					logger.debug("all streams created are closed");
+				if (allOutStreamClosed()) 
 					break;
-				} else logger.debug("NOT all streams created are closed");
+				 
 			}
 			
 			for (int i=0; i< pipedOutStreams.length; i++) {