Github user greghogan commented on a diff in the pull request:
https://github.com/apache/flink/pull/4004#discussion_r118845656
--- Diff:
flink-contrib/flink-storm-examples/src/test/java/org/apache/flink/storm/tests/operators/VerifyMetaDataBolt.java
---
@@ -28,6 +27,11 @@
import org.apache.storm.tuple.Tuple;
import org.apache.storm.tuple.Values;
+import java.util.Map;
+
+/**
+ * A Bolt implementation that verifies meta data emitted by a {@link
MetaDataSpout}.
--- End diff --
I think that this should be "metadata" but see that the class is camelcased
`MetaData`.
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