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Clarify s3 snapshot compress behavior

Clarify s3 snapshot compress behavior only applies to metadata and no index files.

Closes #7654
Paul Pearcy 11 năm trước cách đây
mục cha
commit
336ef4d468
1 tập tin đã thay đổi với 1 bổ sung1 xóa
  1. 1 1
      docs/reference/modules/snapshots.asciidoc

+ 1 - 1
docs/reference/modules/snapshots.asciidoc

@@ -66,7 +66,7 @@ on all data and master nodes. The following settings are supported:
 
 [horizontal]
 `location`:: Location of the snapshots. Mandatory.
-`compress`:: Turns on compression of the snapshot files. Defaults to `true`.
+`compress`:: Turns on compression of the snapshot files. Compression is applied only to metadata files (index mapping and settings). Data files are not compressed. Defaults to `true`.
 `chunk_size`:: Big files can be broken down into chunks during snapshotting if needed. The chunk size can be specified in bytes or by
  using size value notation, i.e. 1g, 10m, 5k. Defaults to `null` (unlimited chunk size).
 `max_restore_bytes_per_sec`:: Throttles per node restore rate. Defaults to `20mb` per second.