Xiao Chen created HDFS-9364: ------------------------------- Summary: Unnecessary DNS resolution attempts when NameNodeProxies Key: HDFS-9364 URL: https://issues.apache.org/jira/browse/HDFS-9364 Project: Hadoop HDFS Issue Type: Bug Reporter: Xiao Chen Assignee: Xiao Chen
When creating NameNodeProxies, we always try to DNS-resolve namenode URIs. This is unnecessary if the URI is logical, and may be significantly slow if the DNS is having problems. -- This message was sent by Atlassian JIRA (v6.3.4#6332)