ihuzenko commented on a change in pull request #1975: DRILL-7576: Fail fast for
operator errors
URL: https://github.com/apache/drill/pull/1975#discussion_r376912149
##########
File path:
exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/ScanBatch.java
##########
@@ -212,13 +213,24 @@ private boolean shouldContinueAfterNoRecords() throws
Exception {
}
return true;
} else { // Regular scan
- currentReader.close();
- currentReader = null;
+ closeCurrentReader();
return true; // In regular case, we always continue the iteration, if no
more reader, we will break out at the head of loop
}
}
- private IterOutcome internalNext() throws Exception {
+ private void closeCurrentReader() {
+ try {
+ if (currentReader != null) {
Review comment:
I would suggest putting whole ```try-catch-finally``` inside the if, or
using our ```Autocloseables``` like:
```java
AutoCloseables.closeSilently(currentReader);
currentReader = null;
```
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