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_r376923043
##########
File path:
exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/StatisticsWriterRecordBatch.java
##########
@@ -91,41 +93,47 @@ public IterOutcome innerNext() {
}
// process the complete upstream in one next() call
IterOutcome upstream;
- try {
- do {
- upstream = next(incoming);
-
- switch(upstream) {
- case STOP:
- return upstream;
-
- case NOT_YET:
- case NONE:
- break;
-
- case OK_NEW_SCHEMA:
- setupNewSchema();
- // $FALL-THROUGH$
- case OK:
+ do {
+ upstream = next(incoming);
+
+ switch(upstream) {
+ case STOP:
+ return upstream;
+
+ case NOT_YET:
+ case NONE:
+ break;
+
+ case OK_NEW_SCHEMA:
+ setupNewSchema();
+ // $FALL-THROUGH$
+ case OK:
+ try {
counter +=
statsRecordWriterImpl.writeStatistics(incoming.getRecordCount());
- logger.debug("Total records written so far: {}", counter);
-
- for(final VectorWrapper<?> v : incoming) {
- v.getValueVector().clear();
- }
- break;
-
- default:
- throw new UnsupportedOperationException();
- }
- } while(upstream != IterOutcome.NONE);
- // Flush blocking writers now
+ } catch (IOException e) {
+ // TODO: Better handled inside the write() method.
Review comment:
such todos usually live forever in the code, could you please improve the
```StatisticsRecordWriterImpl.writeStatistics``` in this PR?
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