Github user fhueske commented on a diff in the pull request:
https://github.com/apache/flink/pull/1469#discussion_r49655245
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/operators/DriverStrategy.java
---
@@ -73,6 +73,8 @@
LEFT_OUTER_MERGE(LeftOuterJoinDriver.class, null, MATERIALIZING,
MATERIALIZING, 2),
RIGHT_OUTER_MERGE(RightOuterJoinDriver.class, null, MATERIALIZING,
MATERIALIZING, 2),
FULL_OUTER_MERGE(FullOuterJoinDriver.class, null, MATERIALIZING,
MATERIALIZING, 2),
+ FULL_OUTER_HYBRIDHASH_BUILD_FIRST(FullOuterJoinDriver.class, null,
FULL_DAM, MATERIALIZING, 2),
--- End diff --
The strategies in this file are ordered by algorithm type, not by logical
operator type.
These hash join strategies should be put next to the other hash join
strategies.
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