LakshSingla commented on code in PR #13366:
URL: https://github.com/apache/druid/pull/13366#discussion_r1030038121
##########
extensions-core/multi-stage-query/src/main/java/org/apache/druid/msq/querykit/scan/ScanQueryFrameProcessor.java:
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@@ -223,27 +224,32 @@ protected ReturnOrAwait<Long> runWithInputChannel(
}
}
- private void populateFrameWriterAndFlushIfNeeded() throws IOException
+ private void populateFrameWriterAndFlushIfNeeded()
{
createFrameWriterIfNeeded();
- while (!cursor.isDone()) {
- if (!frameWriter.addSelection()) {
- if (frameWriter.getNumRows() > 0) {
- final long numRowsWritten = flushFrameWriter();
+ try {
+ while (!cursor.isDone()) {
+ if (!frameWriter.addSelection()) {
+ if (frameWriter.getNumRows() > 0) {
+ final long numRowsWritten = flushFrameWriter();
- if (runningCountForLimit != null) {
- runningCountForLimit.addAndGet(numRowsWritten);
- }
+ if (runningCountForLimit != null) {
+ runningCountForLimit.addAndGet(numRowsWritten);
+ }
- return;
- } else {
- throw new FrameRowTooLargeException(currentAllocatorCapacity);
+ return;
+ } else {
+ throw new FrameRowTooLargeException(currentAllocatorCapacity);
+ }
}
- }
- cursor.advance();
-
partitionBoostVirtualColumn.setValue(partitionBoostVirtualColumn.getValue() +
1);
+ cursor.advance();
+
partitionBoostVirtualColumn.setValue(partitionBoostVirtualColumn.getValue() +
1);
+ }
+ }
+ catch (Exception e) {
Review Comment:
Thanks for catching this. I have reduced the surface of the try..catch block
so as to not obstruct any other exceptions
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