Andrii Babiichuk created AMBARI-8507: ----------------------------------------
Summary: Ambari UI should auto-remove whitespaces from dfs.data.dir Key: AMBARI-8507 URL: https://issues.apache.org/jira/browse/AMBARI-8507 Project: Ambari Issue Type: Bug Components: ambari-web Affects Versions: 1.3.0 Reporter: Andrii Babiichuk Assignee: Andrii Babiichuk Fix For: 2.0.0 When modifying dfs.data.dir through the exposed HDFS -> Configs -> Data Node -> "DataNode directories" text field and you accidentally have a whitespace character '/grid/0, /grid/1' for example, HDFS will not start and puppet will show the attached error message. We should strip out whitespaces server side, or add JavaScript form validation to catch this. -- This message was sent by Atlassian JIRA (v6.3.4#6332)