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Bug 200042 - Bugzilla classes are initialized on startup
Summary: Bugzilla classes are initialized on startup
Status: RESOLVED FIXED
Alias: None
Product: connecteddeveloper
Classification: Unclassified
Component: Issuetracking Framework (show other bugs)
Version: 7.1
Hardware: Other Linux
: P3 normal (vote)
Assignee: Tomas Stupka
URL:
Keywords: PERFORMANCE, REGRESSION
Depends on:
Blocks:
 
Reported: 2011-07-11 12:11 UTC by Jaroslav Tulach
Modified: 2012-03-20 12:50 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

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Description Jaroslav Tulach 2011-07-11 12:11:31 UTC 
Build 
http://deadlock.netbeans.org/hudson/job/ergonomics/2571/
detected few new classes being loaded on start see

http://deadlock.netbeans.org/hudson/job/ergonomics/2571/artifact/ide.kit/build/test/qa-functional/work/o.n.t.i.W/testWhitelist3/

There are classes bugtracking related classes loaded on start with an open project that should not be loaded:
org.netbeans.modules.bugtracking.spi.IssueProvider
org.netbeans.modules.bugtracking.spi.IssueProvider$LazyIssue
org.netbeans.modules.bugtracking.tasklist.TaskListProvider
org.netbeans.modules.bugtracking.tasklist.TaskListProvider$RefreshTask
org.netbeans.modules.bugzilla.Bugzilla
org.netbeans.modules.bugzilla.BugzillaConfig
org.netbeans.modules.bugzilla.issue.BugzillaIssueProvider
org.netbeans.modules.bugzilla.util.BugzillaUtil

It is probably unavoidable to load TaskListProvider. That is OK, it seems like an infrastructure. Whitelist it. But the system should not try to load bugzilla classes at all, as no bugzilla system is defined.

See how to at 
http://wiki.netbeans.org/FitnessViaWhiteAndBlackList
Comment 1 Quality Engineering 2011-07-12 14:14:45 UTC 
Integrated into 'main-golden'
Changeset: http://hg.netbeans.org/main-golden/rev/177b89550386
User: Jaroslav Tulach <jtulach@netbeans.org>
Log: #200042: Temporary whitelisting these classes
Comment 2 Jaroslav Tulach 2011-07-20 07:29:24 UTC 
"Profiling" snapshot showing who loads what violator:
http://netbeans.org/bugzilla/attachment.cgi?id=109525
Comment 3 Tomas Stupka 2012-03-16 16:54:54 UTC 
since core-main #e0e8efdd490f are connectors registered via annotation 

what stil has to be done is not to lookup tasklistproviders in case there is no repository defined
Comment 4 Tomas Stupka 2012-03-19 09:39:42 UTC 
fixed in core-main #2b6f8297321a
Comment 5 Quality Engineering 2012-03-20 12:50:06 UTC 
Integrated into 'main-golden', will be available in build *201203200400* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main-golden/rev/2b6f8297321a
User: Tomas Stupka <tstupka@netbeans.org>
Log: Issue #200042 - Bugzilla classes are initialized on startup