小编Ond*_*ert的帖子

我正在将ElasticSearch从1.2升级到2.2.我成功地通过一些重大的API更改进行了挖掘.我发现script_score中的groovy脚本不起作用.我启用了动态脚本

script.inline=true
script.indexed=true

我包括groovy-all 2.4.6.我还添加了jna和mustache,以便在嵌入式ElasticSearch启动时看不到任何异常.

我的嵌入式服务器的配置是:

        ESLoggerFactory.setDefaultFactory(new Slf4jESLoggerFactory());
        Settings settings = Settings.builder()
                .put("node.name" ,getName())
                .put("path.home", "/tmp/elastic-search/home")
                .put("path.shared_data", /tmp/elastic-search")
                .put(IndexMetaData.SETTING_NUMBER_OF_SHARDS, "1")
                .put(IndexMetaData.SETTING_NUMBER_OF_REPLICAS, "0")
                .put("action.auto_create_index", "0")
                .put("index.gateway.type", "none")
                .put("script.inline", true)
                .put("script.indexed", true)
                .put("action.destructive_requires_name", false)
                .build();

        node = nodeBuilder().clusterName(clusterName).settings(settings).node();

然后我执行一个查询,其中包含一个看起来像loke的function_score/functions下的代码片段:

        "filter" : {
          "exists" : {
            "field" : "transactionCount"
          }
        },
        "script_score" : {
          "script" : {
            "inline" : "doc['transactionCount'].value/10.0"
          }
        }

执行抛出:

Caused by: org.elasticsearch.index.query.QueryParsingException: script_score the script could not be loaded
...
Caused by: java.lang.IllegalArgumentException: script_lang not supported [groovy]
    at  org.elasticsearch.script.ScriptService.getScriptEngineServiceForLang(ScriptService.java:211) …