AWS emr documentation change
Summary
Updated NameNode node count description from 'two' to 'two or three' primary nodes
Security assessment
The change clarifies the number of nodes where NameNode runs but does not address security vulnerabilities or introduce security-related content. It is a technical clarification without security implications.
Diff
diff --git a/emr/latest/ManagementGuide/emr-plan-ha-applications.md b/emr/latest/ManagementGuide/emr-plan-ha-applications.md index 1d262052e..4a6d8838d 100644 --- a//emr/latest/ManagementGuide/emr-plan-ha-applications.md +++ b//emr/latest/ManagementGuide/emr-plan-ha-applications.md @@ -95 +95 @@ The private IP address for the replacement primary node remains the same as the -NameNode only runs on two of the primary nodes. However, you can run `hdfs` CLI commands and operate jobs to access HDFS on all three primary nodes. +NameNode only runs on two or three of the primary nodes. However, you can run `hdfs` CLI commands and operate jobs to access HDFS on all three primary nodes.