ilooner commented on a change in pull request #1606: Drill 6845: Semi-Hash-Join
to skip incoming build duplicates, automatically stop skipping if too few
URL: https://github.com/apache/drill/pull/1606#discussion_r246666262
##########
File path:
exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/join/HashJoinMemoryCalculator.java
##########
@@ -154,6 +151,9 @@ void initialize(boolean firstCycle,
long getInMemorySize();
}
+ interface HashJoinSpillControl {
+ boolean shouldSpill(VectorContainer currentVectorContainer);
Review comment:
The argument currentVectorContainer shouldn't be required. So the signature
should be
```
boolean shouldSpill();
```
For details about why we don't need the arg see my comment on
HashJoinSpillControl
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