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From "Keith Wall (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (QPID-5998) [Java Broker] HA operational logging messages should be consistent in use of tense and terse phrasing
Date Tue, 19 Aug 2014 08:21:18 GMT

     [ https://issues.apache.org/jira/browse/QPID-5998?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Keith Wall resolved QPID-5998.
------------------------------

    Resolution: Fixed

Changes look good, we should include in 0.30.

> [Java Broker] HA operational logging messages should be consistent in use of tense and
terse phrasing
> -----------------------------------------------------------------------------------------------------
>
>                 Key: QPID-5998
>                 URL: https://issues.apache.org/jira/browse/QPID-5998
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Broker
>            Reporter: Alex Rudyy
>            Assignee: Keith Wall
>             Fix For: 0.31
>
>
>  HA operational logging needs to follow the existing operational logging format which
is:
> {noformat}
> [subject] [object] [message]
> {noformat}
> * subject, is a principal of a user or entity performing operation or reporting the message
> * object, is an entity on which the operation is invoked or a source of a message
> * message, operational logging message
> h4. Subjects
> For operations performed by operator an operator principal should be provided in a subject,
for example
> {noformat}
> [mng:admin(/127.0.0.1:49540)] 
> {noformat}
> For operational log messages reported on a local node about remote node changes, a special
Subject should be created identifying the local node in format
> {noformat}
> [grp(/{0})vhn(/{1}))]
> {noformat}
> * \{0\}, group name
> * \{1\}, node name
> For example
> {noformat}
> [grp(/high_availability)vhn(/node1))] 
> {noformat}
> where 'high_availability' is a group name and 'node1' is a node name
> h4. Objects
> If operation is performed on a local node and it effects the local node, a local node
object needs to be specified in format
> {noformat}
> [grp(/{0})vhn(/{1})]
> {noformat}
> * \{0\}, group name
> * \{1\}, node name
> If operation is performed/reported on a remote node or affects the entire group the group
object should be provided in format
> {noformat}
> [grp(/{0})]
> {noformat}
> h4. Messages
> Operational log for local node creation
> {noformat}
> Subject: operator subject,  ex [mng:admin(/127.0.0.1:49540)]  
> Object: local node object, [grp(/{0})vhn(/{1})]
> Message: HA-1001 : Created
> {noformat}
> Operational log for local node deletion
> {noformat}
> Subject: operator subject,  ex [mng:admin(/127.0.0.1:49540)]  
> Object: local node object, [grp(/{0})vhn(/{1})]
> Message: HA-1002 : Deleted
> {noformat}
> Operational log for a remote node added into a group for a first time
> {noformat}
> Subject: local node subject,  [grp(/{0})vhn(/{1})]
> Object: group object, [grp(/{0}))]
> Message: HA-1003 : Added : Node : ''{0}'' ({1})
> {noformat}
> * \{0\}, node name
> * \{1\}, node address
> Operational log for a remote node deleted from a group
> {noformat}
> Subject: local node subject,  [grp(/{0})vhn(/{1})]
> Object: group object, [grp(/{0}))]
> Message: HA-1004 : Removed : Node : ''{0}'' ({1})
> {noformat}
> * \{0\}, node name
> * \{1\}, node address
> Operational log for a remote node joining a group (attaching)
> {noformat}
> Subject: local node subject,  [grp(/{0})vhn(/{1})]
> Object: group object, [grp(/{0}))]
> Message: HA-1005 : Joined : Node : ''{0}'' ({1})
> {noformat}
> * \{0\}, node name
> * \{1\}, node address
> Operational log for a remote node leaving a group (detaching)
> {noformat}
> Subject: local node subject,  [grp(/{0})vhn(/{1})]
> Object: group object, [grp(/{0}))]
> Message: HA-1006 : Left : Node : ''{0}'' ({1})
> {noformat}
> * \{0\}, node name
> * \{1\}, node address
> Operational log for requesting a transfer master on a node
> {noformat}
> Subject: operator subject,  ex [mng:admin(/127.0.0.1:49540)]  
> Object: group object, [grp(/\{0\})]
> Message: HA-1007 : Master transfer requested : to ''{0}'' ({1})
> {noformat}
> * \{0\}, node name
> * \{1\}, node address
> Operational log for intruder node detected
> {noformat}
> Subject: local node subject,  [grp(/{0})vhn(/{1})]
> Object: group object, [grp(/\{0\})]
> Message: HA-1008 : Intruder detected : Node ''{0}'' ({1})
> {noformat}
> * \{0\}, node name
> * \{1\}, node address
> Operational log when master looses majority
> {noformat}
> Subject: local node subject,  [grp(/{0})vhn(/{1})]
> Object: group object, [grp(/\{0\})]
> Message: HA-1009 : Insufficient replicas contactable
> {noformat}
> Operational log for role being changed on local or remote node
> {noformat}
> Subject: local node subject,  [grp(/{0})vhn(/{1})]
> Object: groupobject, [grp(/\{0\})]
> Message: HA-1010 : Role changed reported: Node ''{0}'' ({1}) from ''{2}'' to ''{3}''
> {noformat}
> * \{0\}, node name
> * \{1\}, node address
> * \{2\}, previous role
> * \{3\}, new role
> Operational log for attribute change: quorumOverride
> {noformat}
> Subject: operator subject,  ex [mng:admin(/127.0.0.1:49540)]  
> Object: local node object, [grp(/{0})vhn(/{1})]
> Message: HA-1011 : Minimum group  : {0}
> {noformat}
> * \{0\}, new value
> Operational log for attribute change: priority
> {noformat}
> Subject: operator subject,  ex [mng:admin(/127.0.0.1:49540)]  
> Object: local node object, [grp(/{0})vhn(/{1})]
> Message: HA-1012 : Priority  : {0}
> {noformat}
> * \{0\}, new value
> Operational log for attribute change: designatedPrimary
> {noformat}
> Subject: operator subject,  ex [mng:admin(/127.0.0.1:49540)]  
> Object: local node object, [grp(/{0})vhn(/{1})]
> Message: HA-1013 : Designated primary : {0}
> {noformat}
> * \{0\}, new value



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