Github user fpompermaier commented on a diff in the pull request:
https://github.com/apache/flink/pull/2790#discussion_r88567247
--- Diff:
flink-streaming-connectors/flink-connector-elasticsearch2/src/test/java/org/apache/flink/streaming/connectors/elasticsearch2/ElasticsearchSinkITCase.java
---
@@ -210,6 +216,122 @@ public void cancel() {
running = false;
}
}
+
+ @Test
+ public void testTemplateCreation() throws Exception {
+ // Settings.Builder
settings=Settings.settingsBuilder().put("","");
+
+ Map<String, String> config = new HashMap<>();
+ // This instructs the sink to emit after every element,
otherwise they
+ // would be buffered
+ config.put(ElasticsearchSink.CONFIG_KEY_BULK_FLUSH_MAX_ACTIONS,
"1");
+ config.put("cluster.name", "my-transport-client-cluster");
--- End diff --
Try to see if "cluster.name" can be replaced by
ClusterName.CLUSTER_NAME_SETTING
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