| Bug #72818 | The --daemonize option in "mysqlfabric manage start" is broken | ||
|---|---|---|---|
| Submitted: | 30 May 2014 15:16 | Modified: | 14 Jul 2014 23:20 |
| Reporter: | Alfranio Tavares Correia Junior | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Fabric | Severity: | S3 (Non-critical) |
| Version: | 1.4.5, 1.5.2 | OS: | Linux |
| Assigned to: | Alfranio Tavares Correia Junior | CPU Architecture: | Any |
[30 May 2014 18:17]
Martin Arrieta
Maybe the problem is that the option --daemonize is not defined ..
Here is another possible fix:
$ bzr diff
=== modified file 'lib/mysql/fabric/services/manage.py'
--- lib/mysql/fabric/services/manage.py 2014-05-12 14:36:08 +0000
+++ lib/mysql/fabric/services/manage.py 2014-05-30 18:10:33 +0000
@@ -116,6 +116,13 @@
"""
group_name = "manage"
command_name = "start"
+
+ command_options =[{
+ 'options': ["--daemonize"],
+ 'dest': 'daemonize',
+ 'default': False,
+ 'action': "store_true"
+ }]
def dispatch(self, daemonize=False):
"""Start the Fabric server.
Regards,
Martin.
[30 May 2014 18:54]
Alfranio Tavares Correia Junior
Posted by developer: Hi Martin, I agree with you. In this case, I think it is better to have the options explicitly defined in some cases rather than relying on this automatic solution. The suggested fix is good. I will use it. Thx.
[14 Jul 2014 23:20]
Philip Olson
Fixed as of the upcoming MySQL Utilities/Fabric 1.4.4 release, and here's the changelog entry: In fabric, the "--daemonize" parameter was not recognized when passed in with "manage start". Thank you for the bug report.
Description: If you try to use the --daemonize option in "mysqlfabric manage start", the following error is produced: $mysqlfabric manage start --daemonize mysqlfabric: error: no such option: --daemonize This happening because the options are defined upon the optional parameters found in the command's execute or dispatch methods. If the execute method exists, its optional parameters are used. Otherwise, the optional parameters in the dispatch method are used. The daemonize is broken because an execute method was introduced in the Command class which is inherited by the other commands and thus any dispatch method is ignored. This changed was introduced by the following patch: revno: 227 [merge] committer: Alfranio Correia <alfranio.correia@oracle.com> branch nick: mysql-hub timestamp: Mon 2014-04-14 19:25:34 +0100 message: merge mysql-hub-1.4 ---> mysql-hub-trunk ------------------------------------------------------------ revno: 222.1.3 committer: Alfranio Correia <alfranio.correia@oracle.com> branch nick: 1.4 timestamp: Mon 2014-04-14 19:21:45 +0100 message: Post-push fix for WL#7455 and BUG#71441:BUG#18109040. Fixed high pylint warnings introduced in the context of the aforementioned work. How to repeat: $mysqlfabric manage start --daemonize mysqlfabric: error: no such option: --daemonize Suggested fix: === modified file 'lib/mysql/fabric/command.py' --- lib/mysql/fabric/command.py revid:v.narayanan@oracle.com-20140513100145-umm08s6e4i24hxnz +++ lib/mysql/fabric/command.py 2014-05-30 14:49:49 +0000 @@ -392,12 +383,6 @@ status = self.client.dispatch(self, *args) return self.command_status(status) - def execute(self): - """Any command derived from this class must redefine this - method. - """ - raise _errors.ProgrammingError("The execute method is not defined.") - @staticmethod def command_status(status, details=False): """Present the result reported by a command in a friendly-user way.