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new 29a338c edit
29a338c is described below
commit 29a338cca5191d1cbb1a96d21c755370d0e7c463
Author: Bridget Bevens <[email protected]>
AuthorDate: Sun Dec 30 00:27:24 2018 -0800
edit
---
.../securing-drill/093-configuring-custom-acls-to-secure-znodes.md | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git
a/_docs/configure-drill/securing-drill/093-configuring-custom-acls-to-secure-znodes.md
b/_docs/configure-drill/securing-drill/093-configuring-custom-acls-to-secure-znodes.md
index b43c2a9..485a2ff 100644
---
a/_docs/configure-drill/securing-drill/093-configuring-custom-acls-to-secure-znodes.md
+++
b/_docs/configure-drill/securing-drill/093-configuring-custom-acls-to-secure-znodes.md
@@ -1,12 +1,12 @@
---
title: "Configuring Custom ACLs to Secure znodes"
-date: 2018-12-28
+date: 2018-12-30
parent: "Securing Drill"
---
-Drill uses the Curator Framework to interact with ZooKeeper to discover
services in a cluster. In addition to discovering services, Drill uses
ZooKeeper to store certain cluster-level configuration and query profile
information in znodes. A znode is an internal data tree in ZooKeeper that
stores coordination- and execution-related information. If information in the
znodes is not properly secured, cluster privacy and/or security is compromised.
+Drill uses the Curator Framework to interact with ZooKeeper to discover
services in a cluster. In addition to discovering services, Drill uses
ZooKeeper to store certain cluster-level configuration and query profile
information in znodes. A znode is an internal data tree in ZooKeeper that
stores coordination and execution related information. If information in the
znodes is not properly secured, cluster privacy and/or security is compromised.
-Drill allows users to create a custom ACL (access control list) on the znodes
to secure data. ACLs specify sets of ids and permissions that are associated
with the ids. ZooKeeper uses ACLs to control access to znodes and secure the
information they store.
+Drill allows users to create a custom ACL (Access Control List) on the znodes
to secure data. ACLs specify sets of ids and permissions that are associated
with the ids. ZooKeeper uses ACLs to control access to znodes and secure the
information they store.
Prior to Drill 1.15, ZooKeeper ACLs in secure and unsecure clusters were set
to [world:all], meaning that all users had create, delete, read, write, and
administrator access to the zknodes. Starting in Drill 1.15, ACLs in unsecure
clusters are set to [world:all]. ACLs in secure clusters are set to [authid:
all], which provides only the authenticated user that created the znode with
full access. Discovery znodes (znodes with the list of Drillbits) have an
additional ACL set to [world:read [...]
