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https://issues.apache.org/jira/browse/NIFI-3364?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17896343#comment-17896343
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ASF subversion and git services commented on NIFI-3364:
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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 <[email protected]>
> 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);
> }
> }
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