[jira] [Commented] (NIFI-3364) NiFi start-up fails to honor N in definitions java.arg.N as made in conf/bootstrap.conf

["ASF subversion and git services (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NIFI-3364?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17896343#comment-17896343 ] 

ASF subversion and git services commented on NIFI-3364:
-------------------------------------------------------

Commit 6095d950cf92492e2051446a1bd6b45e72d21224 in nifi's branch refs/heads/main from jrsteinebrey
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=6095d950cf ]

NIFI-3364 Sorted Bootstrap java.arg properties in ascending alphabetical order (#9490)

Signed-off-by: David Handermann <ex...@apache.org>

> NiFi start-up fails to honor N in definitions java.arg.N as made in conf/bootstrap.conf
> ---------------------------------------------------------------------------------------
>
>                 Key: NIFI-3364
>                 URL: https://issues.apache.org/jira/browse/NIFI-3364
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Configuration
>    Affects Versions: 0.8.0, 0.7.1, 1.2.0, 1.1.1, 1.0.1
>         Environment: Any and all platforms and environments.
>            Reporter: Russell Bateman
>            Assignee: Jim Steinebrey
>            Priority: Minor
>              Labels: easyfix, patch
>         Attachments: RunNiFi.java
>
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> In albeit rare cases, JVM argument ordering is important. The present implementation of the sense of java.arg.N leaves N ignored in the final list when presented to the JVM at launch.
> Two examples of insurmountably critical ordering are the use the Java Flight Recorder and the JMX remote arguments in support of using Java Mission Control remotely to connect to and profile (what's being done by) NiFi.
> Attached is a coded solution for replacing this block of code in RunNiFi.java:
> for (final Map.Entry<String, String> entry : props.entrySet()) {
>   final String key = entry.getKey();
>   final String value = entry.getValue();
>  
>   if (key.startsWith("java.arg")) {
>     javaAdditionalArgs.add(value);
>   }
> }



--
This message was sent by Atlassian Jira
(v8.20.10#820010)