弹性主要碎片不平衡 [英] Elasticsearch Primary Shards not balanced

问题描述

我注意到我的elasitcsearch集群中有一个奇怪的行为。如下面的截图所示（它显示了kopf-plugin），大多数主分片位于nl-1服务器上。我以为，elasitcsearch平衡了所有服务器上的主分片。我是错的还是为什么会发生这种情况？

感谢您的帮助。

解决方案

我不认为初级平衡是ES的重点。

在这里查看这个github问题问题

有一个集群设置，您可以调整以推动平衡。

群集.routing.allocation.balance.primary

I noticed a strange behaviour in my elasitcsearch cluster. As you can see on the screenshot below (it shows the "kopf"-plugin), most of the primary shards are located on the nl-1 server. I thought, that elasitcsearch balanced the primary shards evenly over all servers. Am I wrong or why is this happening?

Thank you for your help.

解决方案

I dont think balance of primaries is a focus of ES.

See this github issues question about it here

There is a cluster settings you can tweak to nudge towards balancing them.

cluster.routing.allocation.balance.primary

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