Github user ottobackwards commented on a diff in the pull request:
https://github.com/apache/metron/pull/621#discussion_r123413205
--- Diff:
metron-platform/metron-parsers/src/main/java/org/apache/metron/parsers/topology/ParserTopologyBuilder.java
---
@@ -132,7 +132,14 @@ public static TopologyBuilder build(String
zookeeperUrl,
if(securityProtocol.isPresent()) {
kafkaSpoutConfigOptions.putIfAbsent("security.protocol",
securityProtocol.get());
}
- return SimpleStormKafkaBuilder.create(inputTopic, zkQuorum,
Arrays.asList("value"), kafkaSpoutConfigOptions);
+ return SimpleStormKafkaBuilder.create( inputTopic
--- End diff --
This seems likely to have conflict. The assumption that these simple names
may never already be a part of a message. In general, the metadata is
nebulous. The metadata fields should be prefixed and discoverable by other
processes, without knowing before hand.
Some call Map<?,?> getMetadata(JSONObject message) should be implementable
without hard coding.
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