Question

当我尝试索引数据然后进行查询时，一切都很好，但是如果我启动我的应用程序并且在没有索引的情况下进行查询之前我会收到该错误

Exception in thread "main" org.elasticsearch.action.search.SearchPhaseExecutionException: Failed to execute phase [query_fetch], all shards failed at org.elasticsearch.action.search.type.TransportSearchTypeAction$BaseAsyncAction.onFirstPhaseResult(TransportSearchTypeAction.java:272)
    at org.elasticsearch.action.search.type.TransportSearchTypeAction$BaseAsyncAction$3.onFailure(TransportSearchTypeAction.java:224)
    at org.elasticsearch.search.action.SearchServiceTransportAction.sendExecuteFetch(SearchServiceTransportAction.java:307)
    at org.elasticsearch.action.search.type.TransportSearchQueryAndFetchAction$AsyncAction.sendExecuteFirstPhase(TransportSearchQueryAndFetchAction.java:71)
    at org.elasticsearch.action.search.type.TransportSearchTypeAction$BaseAsyncAction.performFirstPhase(TransportSearchTypeAction.java:216)
    at org.elasticsearch.action.search.type.TransportSearchTypeAction$BaseAsyncAction.performFirstPhase(TransportSearchTypeAction.java:203)
    at org.elasticsearch.action.search.type.TransportSearchTypeAction$BaseAsyncAction$2.run(TransportSearchTypeAction.java:186)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)

这是我的弹性搜索的代码和设置

    //  settings
    ImmutableSettings.Builder settings = ImmutableSettings.settingsBuilder();
    settings.put("client.transport.sniff", false);
    settings.put("path.home", "/path/to/elastic/home");
    settings.put("index.number_of_replicas", 0);
    settings.put("index.number_of_shards", 1);
    settings.put("action.write_consistency", "one");

    settings.build();
    // creating of node and client
    NodeBuilder nb = new NodeBuilder().settings(settings).local(true).data(true);
    Node node = nb.node();
    Client client = node.client();


    /*
         for (int i = 0; i <= 15; i++) {
         IndexResponse response = client.prepareIndex("twitter2", "tweet2", String.valueOf(i))
                .setSource(json1)
                .execute()
                .actionGet();
         }
   */

       searchRequestBuilder = client.prepareSearch("twitter2")
            .setTypes("tweet2")
            .setQuery(QueryBuilders.matchQuery("user", "user0"))
            .setQuery(QueryBuilders.matchQuery("message","message1"))
            .setExplain(true)
            .setSearchType(SearchType.DFS_QUERY_AND_FETCH).setSize(200);

        SearchResponse searchRespons = searchRequestBuilder.execute().actionGet(); // here is error

我的设置有什么问题？

Answer 1

在

之后加入睡眠10秒后，你能尝试相同吗？

Client client = node.client();

我觉得Elasticsearch在您点击搜索请求之前无法恢复分片。甚至管理员打电话给＆＃34;等待黄色＆＃34;应该适合你

elasticsearch失败并出现错误＆＃34;无法执行阶段[query_fetch]，所有分片都失败＆＃34;

1 个答案: