在Elasticsearch中增加队列的大小？ [英] Increasing the size of the queue in Elasticsearch?

问题描述

我一直在查看我的elasticsearch日志，发现错误

Ive been looking at my elasticsearch logs, and I came across the error

org.elasticsearch拒绝执行（队列容量1000）。 search.action.SearchServiceTransportAction$23@6d32fa18

查找错误后，普遍的共识是按照所讨论的增加队列的大小关于此处- https://www.elastic.co/ guide / zh-CN / elasticsearch / reference / current / modules-threadpool.html

After looking up the error, the general and consensus was to increase the size of the queue as talked about here - https://www.elastic.co/guide/en/elasticsearch/reference/current/modules-threadpool.html

我的问题是我实际上该怎么做？

The question I have is how to do I actually do this? Is there aconfiguration file somewhere that I am missing?

推荐答案

要更改队列大小，可以将其添加到每个文件的配置文件中的节点如下：

To change the queue size one could add it in the config file for each of the nodes as follows:

threadpool.search.queue_size：<新队列大小> 。

但是，这还需要重新启动集群。

However this would also require a cluster restart.

在Elasticsearch 2.x之前，您可以通过集群设置api ，但这不会需要重新启动集群，但是Elasticsearch 5.x和更高版本中没有此选项。

Up to Elasticsearch 2.x, you can update via the cluster-setting api and this would not require a cluster restart, however this option is gone with Elasticsearch 5.x and newer.

curl -XPUT  _cluster/settings -d '{
    "persistent" : {
        "threadpool.search.queue_size" : <new_size>
    }
}'

您可以按以下方式查询队列大小：

You can query the queue size as follows:

curl< server> / _ cat / thread_pool？v& h = search.queueSize

这篇关于在Elasticsearch中增加队列的大小？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！