Github user jinossy commented on a diff in the pull request:
https://github.com/apache/tajo/pull/277#discussion_r21209793
--- Diff:
tajo-storage/src/main/java/org/apache/tajo/storage/text/DelimitedTextFile.java
---
@@ -355,21 +368,58 @@ public float getProgress() {
@Override
public Tuple next() throws IOException {
+
+ if (!reader.isReadable()) {
+ return null;
+ }
+
+ if (targets.length == 0) {
+ return EmptyTuple.get();
+ }
+
+ VTuple tuple = new VTuple(schema.size());
+
try {
- if (!reader.isReadable()) return null;
- ByteBuf buf = readLine();
- if (buf == null) return null;
+ // this loop will continue until one tuple is build or EOS (end of
stream).
+ do {
- if (targets.length == 0) {
- return EmptyTuple.get();
- }
+ ByteBuf buf = readLine();
+ if (buf == null) {
+ return null;
+ }
+
+ try {
+
+ deserializer.deserialize(buf, tuple);
+
--- End diff --
Could you move the {{recordCount}} to this line?
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