[MINIFI-105] BootstrapCodec can throw exceptions with unintended message

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.0.1
• Fix Version/s: 0.1.0
• Component/s: Core Framework
• Assignee: Joe Percivall
• Reporter: Jeff Storck
• Created: 12/Sep/16 20:29
• Updated: 22/Sep/16 17:16
• Resolved: 22/Sep/16 17:15

Description

In BootstrapCodec.java, when the following tertiary expression gets evaluated, it never will be null, due to the string concatination. This causes the IOException message to always be "Details: " with the InvalidCommandException's toString result.

try {
    processRequest(cmd, args);
} catch (final InvalidCommandException ice) {
    throw new IOException("Received invalid command from NiFi: " + line + " : " + ice.getMessage() == null ? "" : "Details: " + ice.toString());
}

Issue Links

• links to: GitHub Pull Request #36