[YARN-1513] One message is misleading in LogsCLI

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 2.2.0
• Target Version/s: 2.2.1
• Assignee: haosdent
• Reporter: Zhijie Shen
• Created: 17/Dec/13 18:49
• Updated: 28/Sep/15 19:01

Description

In LogsCLI,

    } else if ((containerIdStr == null && nodeAddress != null)
        || (containerIdStr != null && nodeAddress == null)) {
      System.out.println("ContainerId or NodeAddress cannot be null!");

If users set either ContainerId or NodeAddress, but not both, they will get this message. However, it may confuse the users, because the sentence sounds that it's OK if one of the two params is not null.