Github user sudheeshkatkam commented on a diff in the pull request:
https://github.com/apache/drill/pull/838#discussion_r117532070
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/ScanBatch.java
---
@@ -213,17 +213,16 @@ public IterOutcome next() {
try {
currentReader.allocate(mutator.fieldVectorMap());
} catch (OutOfMemoryException e) {
- logger.debug("Caught OutOfMemoryException");
clearFieldVectorMap();
- return IterOutcome.OUT_OF_MEMORY;
+ throw UserException.memoryError(e).build(logger);
}
addImplicitVectors();
} catch (ExecutionSetupException e) {
- this.context.fail(e);
--- End diff --
This call triggers query failure (stopping the fragment, notifying the
Foreman, and cancelling other fragments, etc.). What is the flow after this
change?
Similar changes below.
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