eleasticsearch运行时错误 - 传输层上捕获的异常 - java.nio.channels.UnresolvedAddressException

时间:2016-12-29 16:21:35

标签: java elasticsearch error-handling runtime-error elastic-stack

我目前正在构建一个可以获得弹性搜索结果列表的系统,但是我在servicemix中遇到一个重复出现的错误(它发生在30-60秒左右),这是因为连接失败了。我如何阻止这种情况发生? 注意运行ElasticSearch 1.7.1 :

public static SearchResponse getElkResponse(InetSocketTransportAddress elkHost, HashMap<String, String> settingsMap, QueryBuilder query, int minTimeRange) {
    Settings settings = ImmutableSettings.settingsBuilder()
            .put(settingsMap)
            .build();


    TransportClient client = new TransportClient(settings).addTransportAddress(elkHost);
    client.admin().indices().prepareRefresh().execute().actionGet(); //not sure why this is need?
    SearchRequestBuilder req = client.prepareSearch()
            .setTimeout(TimeValue.timeValueMinutes(1))
            .addSort("@timestamp", SortOrder.ASC)
            .setQuery(query)
            .setPostFilter(FilterBuilders.rangeFilter("@timestamp").from("now-" + minTimeRange + "m").to("now"))
            .setSize(100);
    SearchResponse res = req.execute().actionGet();
    return res;
}

这是我认为导致问题的代码,因为它是与弹性服务器建立连接的代码。

  • Query只返回所有内容
  • ImmutableSettings仅包含{“name”=&gt; “麋鹿”}
  • InetSocketTransportAddress通常使用localhost:9300(但是我也在测试错误的地址。

    +

0 个答案:

没有答案
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