Github user ggevay commented on a diff in the pull request:
https://github.com/apache/flink/pull/2094#discussion_r76040491
--- Diff:
flink-core/src/main/java/org/apache/flink/api/common/typeinfo/BasicArrayTypeInfo.java
---
@@ -121,6 +122,18 @@ public boolean isKeyType() {
}
@Override
+ @PublicEvolving
+ public <F> FieldAccessor<T, F> getFieldAccessor(int pos,
ExecutionConfig config) {
+ return new FieldAccessor.ArrayFieldAccessor<T, F>(pos, this);
+ }
+
+ @Override
+ @PublicEvolving
+ public <F> FieldAccessor<T, F> getFieldAccessor(String field,
ExecutionConfig config) {
+ throw new InvalidFieldReferenceException("Selecting a field
from an array type is only supported by index.");
--- End diff --
b9a6012bf349afa83a27ac8c9c7b7af660ee8655
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