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https://issues.apache.org/jira/browse/NIFI-2761?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15824095#comment-15824095
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ASF GitHub Bot commented on NIFI-2761:
--------------------------------------
Github user asfgit closed the pull request at:
https://github.com/apache/nifi/pull/1385
> BootstrapCodec can throw exceptions with unintended message
> -----------------------------------------------------------
>
> 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
> Assignee: Pierre Villard
> 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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