FIELDDATA 数据太大 [英] FIELDDATA Data is too large

问题描述

我打开 kibana 并进行搜索，结果出现分片失败的错误.我查看了 elasticsearch.log 文件，看到了这个错误:

I open kibana and do a search and i get the error where shards failed. I looked in the elasticsearch.log file and I saw this error:

org.elasticsearch.common.breaker.CircuitBreakingException: [FIELDDATA] Data too large, data for [@timestamp] would be larger than limit of [622775500/593.9mb]

有什么办法可以增加 593.9mb 的限制吗?

Is there any way to increase that limit of 593.9mb?

推荐答案

您可以尝试增加fielddata 断路器 在 elasticsearch.yml 配置文件中限制为 75%(默认为 60%)并重启集群:>

You can try to increase the fielddata circuit breaker limit to 75% (default is 60%) in your elasticsearch.yml config file and restart your cluster:

indices.breaker.fielddata.limit: 75%

或者，如果您不想重新启动集群，您可以使用以下方法动态更改设置:

Or if you prefer to not restart your cluster you can change the setting dynamically using:

curl -XPUT localhost:9200/_cluster/settings -d '{
  "persistent" : {
    "indices.breaker.fielddata.limit" : "40%" 
  }
}'

试试看.

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