From 1015536a8504e8ae8bc33804b154b58b1ab0b573 Mon Sep 17 00:00:00 2001 From: gf13871 Date: Thu, 18 Nov 2021 17:59:24 +0800 Subject: [PATCH] 'correctdesc' --- .../hadoop-hdfs/src/site/markdown/HdfsPermissionsGuide.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsPermissionsGuide.md b/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsPermissionsGuide.md index 3c284c98f3d18..b9f7bbfc70033 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsPermissionsGuide.md +++ b/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsPermissionsGuide.md @@ -182,7 +182,7 @@ ACLs (Access Control Lists) In addition to the traditional POSIX permissions model, HDFS also supports POSIX ACLs (Access Control Lists). ACLs are useful for implementing permission requirements that differ from the natural organizational hierarchy of users and groups. An ACL provides a way to set different permissions for specific named users or named groups, not only the file's owner and the file's group. -By default, support for ACLs is disabled, and the NameNode disallows creation of ACLs. To enable support for ACLs, set `dfs.namenode.acls.enabled` to true in the NameNode configuration. +By default, support for ACLs is enabled, and the NameNode allows creation of ACLs. To disable support for ACLs, set `dfs.namenode.acls.enabled` to false in the NameNode configuration. An ACL consists of a set of ACL entries. Each ACL entry names a specific user or group and grants or denies read, write and execute permissions for that specific user or group. For example: