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https://issues.apache.org/jira/browse/NIFI-13566?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17867804#comment-17867804
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ASF subversion and git services commented on NIFI-13566:
--------------------------------------------------------
Commit cfc59a335aa4259bb2ba1823d93b2e3b80fc5537 in nifi's branch
refs/heads/support/nifi-1.x from Bryan Bende
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=cfc59a335a ]
NIFI-13566 Catch Throwable during JettyServer start to ensure any issue during
start will exit
Signed-off-by: Matt Burgess <[email protected]>
> JettyServer remains started when a ClassNotFoundError happens
> -------------------------------------------------------------
>
> Key: NIFI-13566
> URL: https://issues.apache.org/jira/browse/NIFI-13566
> Project: Apache NiFi
> Issue Type: Bug
> Affects Versions: 2.0.0-M4
> Reporter: Bryan Bende
> Assignee: Bryan Bende
> Priority: Major
> Time Spent: 40m
> Remaining Estimate: 0h
>
> The JettyServer start method has a try/catch with:
> {code:java}
> } catch (Exception ex) {
> startUpFailure(ex);
> } {code}
> Some errors that can happen do not extend Exception so they are not caught
> here, and as a result they do not go into the helper method which calls
> System.exit, so the NiFi process and JettyServer remain started, but in a
> strange non-fully working state.
> It will ultimately bounce to the NiFi main method which just logs the error,
> but doesn't exit:
> {code:java}
> try {
> NiFiProperties properties =
> convertArgumentsToValidatedNiFiProperties(args);
> new NiFi(properties);
> } catch (final Throwable t) {
> LOGGER.error("Failure to launch NiFi", t);
> } {code}
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