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Date: Mon, 12 Sep 2016 18:30:20 +0000 (UTC)
From: "Jeff Storck (JIRA)" <jira@apache.org>
To: issues@nifi.apache.org
Message-ID: <JIRA.13004383.1473705012000.550694.1473705020714@Atlassian.JIRA>
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Subject: [jira] [Created] (NIFI-2761) BootstrapCodec can throw cryptic
 exceptions
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archived-at: Mon, 12 Sep 2016 18:30:22 -0000

Jeff Storck created NIFI-2761:
---------------------------------

             Summary: BootstrapCodec can throw cryptic exceptions
                 Key: NIFI-2761
                 URL: https://issues.apache.org/jira/browse/NIFI-2761
             Project: Apache NiFi
          Issue Type: Bug
          Components: Core Framework
    Affects Versions: 1.0.0
            Reporter: Jeff Storck
            Priority: Minor


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


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