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Multi Field Type 介绍及使用方法

<Category: Diving Into ElasticSearch> Comments Off on Multi Field Type 介绍及使用方法

洋洋洒洒写了几千字,结果发布提交丢了,很郁闷。
捡起来重新写吧,尼玛。

翻译了一下multi-field,在线在这里http://www.elasticsearch.cn/guide/reference/mapping/multi-field-type.html
以后翻译的文章都贴到博客里面吧,省的藏得太深,大家都找不到。
博客里面会补充详细的使用方法。
下面是multi-field的介绍:

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本文来自: Multi Field Type 介绍及使用方法

elasticsearch state recovery configs

<Category: 搜索> Comments Off on elasticsearch state recovery configs

Issues 404,值得备注一下。

0.12以前,有一个关于state recovery配置,我一直很迷惑,如下:

gateway.recover_after_nodes  //设置集群处于多少节点内将会执行cluster recovery

gateway.recover_after_time //设置达到上面参数配置的节点数间隔多久开始执行recovery

0.12新增参数expected_nodes来设置集群期待的节点数,完整的配置如下:

上面的配置是说,整个集群期待的节点是2个,当有一个节点启动之后,它会等待5分钟来再进行集群的state recovery,但是如果集群中上线的节点数达到期望的节点数:2,那么就会立即执行state recovery。

本文来自: elasticsearch state recovery configs