[ZBX-3568] *UNKNOWN* value received if use macros in an item key Created: 2011 Feb 25  Updated: 2017 May 30  Resolved: 2011 Mar 04

Status: Closed
Project: ZABBIX BUGS AND ISSUES
Component/s: Server (S)
Affects Version/s: 1.8.4
Fix Version/s: 1.8.5

Type: Incident report Priority: Critical
Reporter: Alexander Vladishev Assignee: Unassigned
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Duplicate
duplicates ZBX-3009 If use host macros, i receive mails w... Closed

 Description   

Setting details:

Hostname: localhost
Item key: log[/var/log/

{HOSTNAME}.log]
Trigger: {localhost:log[/var/log/{HOSTNAME}

.log].str(error)}=1

Action message:

{{HOSTNAME}:

{TRIGGER.KEY}.last(#1)}
{{HOSTNAME}:{TRIGGER.KEY}

.last(#2)}
{{HOSTNAME}:

{TRIGGER.KEY}.last(#3)}
{{HOSTNAME}:{TRIGGER.KEY}

.last(#4)}
{{HOSTNAME}:

{TRIGGER.KEY}.last(#5)}


Received:

UNKNOWN
UNKNOWN
UNKNOWN
UNKNOWN
UNKNOWN

It seems the problem is caused by escalator expands macros in item key's option.

(1) Item key setting: log[/var/log/{HOSTNAME}.log]
(2) Expand {TRIGGER.KEY}

macro by escalator: log[/var/log/localhost.log]

(1) and (2) is not equal, so escalater can not handle history data correctly.
Actually, I added log[/var/log/localhost.log] item,
events generated by log[/var/log/

{HOSTNAME}

.log] item used hisotry of log[/var/log/localhost.log].



 Comments   
Comment by Alexander Vladishev [ 2011 Feb 25 ]

The server side fixed in version pre1.8.5, r18088.

Comment by richlv [ 2011 Feb 25 ]

could this be a duplicate of ZBX-3009 ?

Comment by Alexander Vladishev [ 2011 Feb 25 ]

Yes, of course!

Comment by Alexander Vladishev [ 2011 Mar 04 ]

Fixed in version pre1.8.5, r18258.

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