[ZBX-8928] Time period limitation for history macros Created: 2014 Oct 20  Updated: 2017 May 30  Resolved: 2014 Dec 02

Status: Closed
Project: ZABBIX BUGS AND ISSUES
Component/s: API (A), Frontend (F)
Affects Version/s: 2.2.7rc1, 2.4.1, 2.5.0
Fix Version/s: 2.2.8rc1, 2.4.3rc1, 2.5.0

Type: Incident report Priority: Blocker
Reporter: Pavels Jelisejevs (Inactive) Assignee: Unassigned
Resolution: Fixed Votes: 0
Labels: history, macros, performance
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Duplicate

 Description   

Currently the values displayed in the latest data page are limited by the ZBX_HISTORY_PERIOD period. The same should be done for history-related macros, since otherwise they may cause performance problems.



 Comments   
Comment by Arvids Godjuks (Inactive) [ 2014 Oct 22 ]

Fixed in dev branch svn://svn.zabbix.com/branches/dev/ZBX-8928

Comment by Arvids Godjuks (Inactive) [ 2014 Oct 22 ]

(1) No translation changes

jelisejev CLOSED.

Comment by Arvids Godjuks (Inactive) [ 2014 Oct 23 ]

Re-created the dev branch from 2.2, applied the fix.

Comment by Pavels Jelisejevs (Inactive) [ 2014 Oct 28 ]

(2) We also allow to reference last values with the so called functional macro "{host.item.last()}". It can be used in graph names and map element labels. It needs to be limited as well.

Note that for resolving map label macros it's better to use the items lastvalue property instead of using the HistoryManager.

arvids.godjuks RESOLVED in r50256

jelisejev I have an item with no data, but the "{host.item.last()}" macro in a graph that points to that item is always resolved into "0".

arvids.godjuks RESOLVED in r50593

jelisejev CLOSED.

Comment by Pavels Jelisejevs (Inactive) [ 2014 Nov 14 ]

TESTED.

Comment by Arvids Godjuks (Inactive) [ 2014 Nov 24 ]

(3) Due to the changes between 2.2 and 2.4 I was unable to make a straight upstream merge. Created a dev branch for 2.4 version: svn://svn.zabbix.com/branches/dev/ZBX-8928-2.4
Please test so I can merge

jelisejev TESTED.

Comment by Arvids Godjuks (Inactive) [ 2014 Nov 24 ]

Fixed in 2.2.8rc1, 2.4.3rc1, 2.5.0 (trunk)

Comment by Alexander Vladishev [ 2014 Nov 25 ]

(4) ChangeLog message appears in 2.5, 2.4 and 2.2 sections - it should not be listed in the 2.5 section

arvids.godjuks RESOLVED in 50812 in 2.5.0 (trunk) branch

sasha CLOSED

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