elasticsearch - elasticsearch客户端ResponseException-未找到ID的搜索上下文(search_context_missing_exception)

Question

我在默认集群配置中使用 Elasticsearch 6.8.4。
当我执行gremlin查询时，出现如下错误:

"message": "method [POST], host [http://es03:9200], URI [/_search/scroll], status line [HTTP/1.1 404 Not Found]\n{\"error\":{\"root_cause\":[{\"type\":\"search_context_missing_exception\",\"reason\":\"No search context found for id [36001442]\"}

是什么原因导致此问题？

Answer 1

Using the below configuration in elastic search indexing for Janusgraph
    index.search.elasticsearch.create.ext.number_of_shards=5
    index.search.elasticsearch.create.ext.number_of_replicas=2
    index.search.elasticsearch.scroll-keep-alive=600
    index.search.elasticsearch.setup-max-open-scroll-contexts=2000