Github user steveblackmon commented on a diff in the pull request:
https://github.com/apache/incubator-streams/pull/63#discussion_r15943674
--- Diff:
streams-contrib/streams-persist-elasticsearch/src/main/java/org/apache/streams/elasticsearch/ElasticsearchPersistWriter.java
---
@@ -142,8 +143,16 @@ public void write(StreamsDatum streamsDatum) {
checkForBackOff();
+ String index = Optional.fromNullable(
--- End diff --
There are three ( four the case of updater ) strings that are pulled from
metadata but defaulted to writer configuration. Should the method return a
Triple? These are already single-line assignments formatted for readability -
I don't see any how abstraction makes code simpler or more readable here.
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