No Server is assigned to client to connect

最新推荐文章于 2024-10-16 18:47:07 发布

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最新推荐文章于 2024-10-16 18:47:07 发布 · 1k 阅读

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遇到Elasticsearch连接不稳定的问题，日志显示"No Server is assigned to client to connect"。错误原因可能是因为客户端请求不允许连接单个节点。解决方法是将配置项改为允许连接单个节点，即把相关参数从true改为false。

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遇到的问题：

es连接不稳定，在控制台输出这些日志

io.searchbox.client.config.exception.NoServerConfiguredException: No Server is assigned to client to connect
    at io.searchbox.client.AbstractJestClient$ServerPool.getNextServer(AbstractJestClient.java:132)
    at io.searchbox.client.AbstractJestClient.getNextServer(AbstractJestClient.java:81)
    at io.searchbox.client.http.JestHttpClient.prepareRequest(JestHttpClient.java:80)
    at io.searchbox.client.http.JestHttpClient.executeAsync(JestHttpClient.java:60)
    at org.neo4j.elasticsearch.ElasticSearchEventHandler.afterCommit(ElasticSearchEventHandler.java:81)
    at org.neo4j.elasticsearch.ElasticSearchEventHandler.afterCommit(ElasticSearchEventHandler.java:27)
    at org.neo4j.kernel.internal.TransactionEventHandlers.afterCommit(TransactionEventHandlers.java:149)
    at org.neo4j.kernel.internal.TransactionEventHandlers.afterCommit(TransactionEventHandlers.java:47)
    at org.neo4j