0006388: watchdog-jvm-arg-line applies to both the watchdog and child process

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Category

Severity

Reproducibility

Date Submitted

Last Update

0006388

[Resin]

minor

always

04-08-21 09:20

07-15-21 13:34

Reporter

nam

View Status

public

Assigned To

ferg

Priority

normal

Resolution

not fixable

Status

closed

Product Version

4.0.65

Summary

0006388: watchdog-jvm-arg-line applies to both the watchdog and child process

Description

(rep by M. Rajasekhar)

With the given jvm port for the watchdog, the child process would fail to start because it cannot bind to the same port. "ps aux" shows that the child process is indeed using the watchdog jvm args.

watchdog_jvm_args : -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.port=19005

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Notes
(0006982) ferg 07-15-21 13:34	This isn't fixable, because Resin prioritizes -D from the parent. If a user specified a -D from the command line, that would propagate to the child. Unfortunately, this also means that the watchdog arg also propagates to the child. Any potential fix would have a high chance of disrupting existing deployments, so it's not something we can change.

Issue History
Date Modified	Username	Field	Change
04-08-21 09:20	nam	New Issue
07-15-21 13:34	ferg	Note Added: 0006982
07-15-21 13:34	ferg	Assigned To	=> ferg
07-15-21 13:34	ferg	Status	new => closed
07-15-21 13:34	ferg	Resolution	open => not fixable

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