[英]How to create an index in Elasticsearch using elasticsearch-spark?
I want to create an index in Elasticsearch from my spark transformation. 我想从我的火花转换中在Elasticsearch中创建一个索引。 I wonder what is the best method to do it using the elasticsearch-spark library ? 我想知道使用elasticsearch-spark库的最佳方法是什么? Kind regards 亲切的问候
When writing to the elasticsearch it will create an index if not present 写入elasticsearch时,它将创建索引(如果不存在)
df.write
.format("org.elasticsearch.spark.sql")
.option("es.nodes.wan.only","true")
.option("es.port","443")
.option("es.nodes", esURL)
.mode("Overwrite")
.save("index/dogs")
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