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Bug 102597

Summary:	completion and hyperlinks VERY slow
Product:	java	Reporter:	Milos Kleint <mkleint>
Component:	Source	Assignee:	Jan Lahoda <jlahoda>
Status:	RESOLVED FIXED
Severity:	blocker	CC:	issues, pjiricka
Priority:	P1	Keywords:	PERFORMANCE
Version:	6.x
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:
Attachments:	sample TD

Description Milos Kleint 2007-04-26 10:34:55 UTC

build 200704251800 + jdk 1.5 + linux mandriva.
clean userdir, opened a bunch of maven projects and 2 netbeans module projects.

at start the IDE keeps on compiling all the source roots for netbeans modules. Fine.

After the compiling is finished, invoke code completion. Another storm of
"compiling ..." progress bars appears, CC shows "Scanning in progress". Actual
CC appears only after the complete scan of nb source finishes.. Repeats for any
invocation of CC. CPU at 100% all the time.

Same behavior is noticeable when invoking hyperlinks.

Renders the IDE unusable -> P1. (I was advised to remove the task list modules,
which I did, no noticeable difference though)

attaching sample thread dump.

Comment 1 Milos Kleint 2007-04-26 10:36:15 UTC

Created attachment 41706 [details]
sample TD

Comment 2 Jan Lahoda 2007-04-26 14:23:57 UTC

Should be fixed in the trunk. Keeping open for now to cover fix in M9.

Checking in src/org/netbeans/modules/java/source/usages/RepositoryUpdater.java;
/cvs/java/source/src/org/netbeans/modules/java/source/usages/RepositoryUpdater.java,v
 <--  RepositoryUpdater.java
new revision: 1.52; previous revision: 1.51
done

Comment 3 Jan Lahoda 2007-04-26 18:24:39 UTC

Fixed in M9:
Checking in RepositoryUpdater.java;
/cvs/java/source/src/org/netbeans/modules/java/source/usages/RepositoryUpdater.java,v
 <--  RepositoryUpdater.java
new revision: 1.51.2.1; previous revision: 1.51
done