twalthr commented on a change in pull request #6391: [FLINK-9885] [FLINK-8101]
Finalize Elasticsearch 6.x
URL: https://github.com/apache/flink/pull/6391#discussion_r206508511
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File path: docs/dev/connectors/elasticsearch.md
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@@ -198,10 +198,6 @@ List<HttpHost> httpHost = new ArrayList<>();
httpHosts.add(new HttpHost("127.0.0.1", 9200, "http"));
httpHosts.add(new HttpHost("10.2.3.1", 9200, "http"));
-Map<String, String> bulkRequestsConfig = new HashMap<>();
Review comment:
Remove `Map` from the imports.
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