Elasticsearch抛出异常circuit_breaking_exception

Question

Elasticsearch在异常下抛出

\"root_cause\":[{\"type\":\"circuit_breaking_exception\",\"reason\":\"[parent] Data too large, data for [<http_request>] would be [16351863432/15.2gb], which is larger than the limit of [16254631936/15.1gb], real usage: [16351862128/15.2gb], new bytes reserved: [1304/1.2kb]\",\"bytes_wanted\":16351863432,\"bytes_limit\":16254631936}],\"type\":\"circuit_breaking_exception\",\"reason\":\"[parent] Data too large, data for [<http_request>] would be [16351863432/15.2gb], which is larger than the limit of [16254631936/15.1gb], real usage: [16351862128/15.2gb], new bytes reserved: [1304/1.2kb]\",\"bytes_wanted\":16351863432,\"bytes_limit\":16254631936},\"status\":429}"}

我将indices.breaker.request.limit提高到了50%。但仍然得到相同的错误

PUT /_cluster/settings
{
  "persistent" : {
    "indices.breaker.request.limit" : "50" 
  }
}

Answer 1

您没有提高母级断路器的限制，而是将其降低到50%，请将其提高到更高的值并进行检查。

有关更多信息，请参阅parent-circuit beaker文档，并且来自同一文档

整个父断路器的

indices.breaker.total.limit徽标云(动态)启动限制。如果 indices.breaker.total.use_real_memory为false，则默认为70%的JVM堆。

如果

JVM indices.breaker.total.use_real_memory为true，缺省为

堆的95%。