From 200b18185931ba4d101b04ebd2d98739fe211eb1 Mon Sep 17 00:00:00 2001 From: "zi.tan" Date: Mon, 10 Jun 2019 19:02:35 +0800 Subject: [PATCH] modules/indices/indexing_buffer.asciidoc --- .../modules/indices/indexing_buffer.asciidoc | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) diff --git a/docs/reference/modules/indices/indexing_buffer.asciidoc b/docs/reference/modules/indices/indexing_buffer.asciidoc index d3aa436c5d4ad..4c884dd6c7687 100644 --- a/docs/reference/modules/indices/indexing_buffer.asciidoc +++ b/docs/reference/modules/indices/indexing_buffer.asciidoc @@ -1,6 +1,9 @@ [[indexing-buffer]] -=== Indexing Buffer +=== 索引缓冲区 +索引缓冲区用来存储新索引的文档。当它填满后，缓冲区中的文档被写入磁盘上的一个段。它（缓冲区）分散在节点上的所有分片之间。 + +以下设置是 _静态_ 的，必须在群集中的每个数据节点上配置： The indexing buffer is used to store newly indexed documents. When it fills up, the documents in the buffer are written to a segment on disk. It is divided between all shards on the node. @@ -10,16 +13,12 @@ in the cluster: `indices.memory.index_buffer_size`:: - Accepts either a percentage or a byte size value. It defaults to `10%`, - meaning that `10%` of the total heap allocated to a node will be used as the - indexing buffer size shared across all shards. + 接受百分比或字节大小值。默认为 `10%`，意味着分配给节点的总堆内存的 `10%` 将用作索引缓冲区大小，并在所有分片中共享。 `indices.memory.min_index_buffer_size`:: - If the `index_buffer_size` is specified as a percentage, then this - setting can be used to specify an absolute minimum. Defaults to `48mb`. + 如果将 `index_buffer_size` 指定为百分比，则设置可用于指定绝对最小值。默认为 `48MB`。 `indices.memory.max_index_buffer_size`:: - If the `index_buffer_size` is specified as a percentage, then this - setting can be used to specify an absolute maximum. Defaults to unbounded. + 如果将 `index_buffer_size` 指定为百分比，则设置可用于指定绝对最大值。默认为无边界。