remove debug statements
diff --git a/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/dataset/adapter/PullBasedAdapter.java b/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/dataset/adapter/PullBasedAdapter.java
index 4022584..aabcf4b 100644
--- a/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/dataset/adapter/PullBasedAdapter.java
+++ b/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/dataset/adapter/PullBasedAdapter.java
@@ -79,14 +79,11 @@
         while (continueIngestion) {
             tupleBuilder.reset();
             try {
-                System.out.println("requesting next tuple");
                 inflowState = pullBasedFeedClient.nextTuple(tupleBuilder.getDataOutput());
                 switch (inflowState) {
                     case DATA_AVAILABLE:
                         tupleBuilder.addFieldEndOffset();
-                        System.out.println("appending tuple");
                         appendTupleToFrame(writer);
-                        System.out.println("appended tuple");
                         tupleCount++;
                         break;
                     case NO_MORE_DATA: