Re: RDP 8.5.1. --> An internal error occurred during: "RPG ParserScheduler for XXXXXXXXXX.SQLRPGLE

Yesterday the heap showed 711M of 1024M. The 700M or so didn't go much higher, and the product continued to perform OK. But again I don't know what I did (or didn't do) that suddenly caused it to jump that high. I'll work on getting any logs to you when this happens again. This morning? Only 74M. (Must know I'm watching it... :) )

-----Original Message-----
From: wdsci-l-bounces@xxxxxxxxxxxx [mailto:wdsci-l-bounces@xxxxxxxxxxxx] On Behalf Of Ken Killian
Sent: Tuesday, January 15, 2013 9:09 AM
To: Rational Developer for IBM i / Websphere Development Studio Client for System i & iSeries
Subject: Re: [WDSCI-L] RDP 8.5.1. --> An internal error occurred during: "RPG ParserScheduler for XXXXXXXXXX.SQLRPGLE

Mike,

It of course happens when I do a lot with RDP 8.5.1, because it so powerful!

I have turned on the "Heap Size" indicator at the bottom, and notice my memory creeping up...
On previous versions of RDP, I didn't seem to have this problem. I would keep RDP up all Day!

Now, I have to restart it several times a day...

In this case, I was using the powerful debug feature, and fixing some bugs. And I keep noticing the memory creeping up... I don't know if there is a log I can pull, that might help or not...

I notice I have the button to export the log, to you want me to send that export log to you PRIVATELY for you to examine...

Currently, My heap store shows 687 of 1004M.... I think that is sort of high. I guess time for another restart...
<frown>

Let me know if the logs would help you or not...

-Ken Killian-
(423) 510-3129


-----Original Message-----
From: wdsci-l-bounces@xxxxxxxxxxxx [mailto:wdsci-l-bounces@xxxxxxxxxxxx] On Behalf Of Mike Hockings
Sent: Tuesday, January 15, 2013 9:36 AM
To: Rational Developer for IBM i / Websphere Development Studio Client for System i & iSeries
Subject: Re: [WDSCI-L] RDP 8.5.1. --> An internal error occurred during: "RPG ParserScheduler for XXXXXXXXXX.SQLRPGLE

Ken, Kenneth, et al,

We are investigating this but have not found the trigger yet. If you notice a specific source or action or Error Log message or even failure that leads to this behaviour please let me know.

Thanks, Mike


Mike Hockings, M.Eng., P.Eng.
IBM Rational Developer for System z and Power Systems Software Technical Support IBM Canada Ltd. Laboratory hockings@xxxxxxxxxx voice 1-905-413-3199 T/L 313-3199 ITN 23133199




From: "Tarr, Kenneth" <Kenneth.Tarr@xxxxxxxxxxxxxxxxxx>
To: "'Rational Developer for IBM i / Websphere Development Studio
Client for System i & iSeries'" <wdsci-l@xxxxxxxxxxxx>,
Date: 2013-01-14 13:09
Subject: Re: [WDSCI-L] RDP 8.5.1. --> An internal error occurred
during: "RPG ParserScheduler for XXXXXXXXXX.SQLRPGLE
Sent by: wdsci-l-bounces@xxxxxxxxxxxx



That appears to go back to the RDP V8.5.1 eating memory thread. Last Friday (or was it Thursday...I'm losing track of time) I noticed my heap suddenly ballooned to over 900K nearing that 1024K cap, and all I did was open a few members and I believe run a search. I'm not sure what caused it to do that because I wasn't paying attention to it, then suddenly noted it. As these are new PCs we have with 4G memory, it wasn't noticeable in terms of performance. Something appears to have broken. Today in opening a few members and running Debug, it hasn't cracked 250K yet. But I'm starting to pay closer attention to it.

If I recall right, there is some tracing that can be turned on to track this...I'll have to look at this later as time permits because it might yield useful information for IBM to work on.


-----Original Message-----
From: wdsci-l-bounces@xxxxxxxxxxxx [mailto:wdsci-l-bounces@xxxxxxxxxxxx]
On Behalf Of Ken Killian
Sent: Monday, January 14, 2013 11:44 AM
To: Rational Developer for IBM i / Websphere Development Studio Client for System i & iSeries
Subject: [WDSCI-L] RDP 8.5.1. --> An internal error occurred during: "RPG ParserScheduler for XXXXXXXXXX.SQLRPGLE

Hi,

I am using RDP 8.5.1, and editing SQLRPGLE code, and the response time was TERRIBLE...

It finally blew up on this error:
An internal error occurred during: "RPG ParserScheduler for XXXXXXXX.SQLRPGLE".
Java heap space

Where XXXXXXXXXX is the program name.

Exception Stack Trace:
java.lang.OutOfMemoryError: Java heap space at lpg.runtime.Stacks.allocateOtherStacks(Unknown Source) at lpg.runtime.BacktrackingParser.parseActions(Unknown Source) at lpg.runtime.BacktrackingParser.fuzzyParseEntry(Unknown Source) at lpg.runtime.BacktrackingParser.fuzzyParse(Unknown Source) at com.ibm.etools.iseries.rpgle.parser.RPGParser.parser(Unknown Source) at com.ibm.etools.iseries.rpgle.parser.RPGParseController.parse(Unknown
Source)
at org.eclipse.imp.editor.ParserScheduler.run(Unknown Source) at org.eclipse.core.internal.jobs.Worker.run(Unknown Source)

Notice memory was 1019 out of 1024 the "Little Trash Can" to show the "heap Status".
Windows>preferences>General --> Check box(checked) show heap status)

As usual, a restart seems to clear it...
<sigh>

First time I happen to see this error, trying to pay attention to error,
instead of ignore them and restarting...

-Ken Killian-