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- mrali7
- 2012-03-28 07:41:42
Hi mhirt ,
JDK 6 64bit is installed already how can i sure that Talend uses the 64bit version ?
also what about "Xmx" parameter its by default 1024 and my Total memory is 8 GB
please advise
Regards
Ali
- mhirt
- 2012-03-27 11:13:50
The error that you met with your memory is a basic limit of 32bits JVM with Windows memory addressing (http://stackoverflow.com/questions/1712 … windows-xp)
If you switch to a 64bits JVM, you will be able to address much more memory (assuming that windows find enough contiguous free memory)
- pedro
- 2012-03-27 10:15:23
Hi Ali
Please report it on BugTracker.
Regards,
Pedro
- mrali7
- 2012-03-27 10:13:18
Hi Pedro ,
when i remove the statistices as described in the bug the OutOfMemory exception appears again ,
really i'm tired from this and till now i'm not able to run mu job successfully
and i don't know why this happends as i have a lot of free memory space
please help on this.
Regards,
Ali
- pedro
- 2012-03-26 04:42:51
Hi Ali
I have tried to find the reason but failed.
Here is an issue on BugTracker.
It seems you'd better change the setting of tMap.
Or you know clearly how to reproduce this issue. Report it on BugTrakcer.
Regards,
Pedro
- mrali7
- 2012-03-25 08:01:38
Hi Pedro ,
Yeah it always happens till now i can't execute my job successfully .
please advise.
Regards
Ali
- pedro
- 2012-03-23 03:11:56
Hi
It seems that you have solved outofmemoryerror.
The job comes to tAS400Input_2.
The routines.system.RunStat.stopThreadStat caused concurrentmodificationException.
This class is predefined in Talend. It's weird.
Can this issue recur?
Regards,
Pedro
- mrali7
- 2012-03-22 12:37:35
Hi Pedro ,
Total memory is 8 GB so why 2048M is not working ?
and when i made it 1536M it works but it gives me another error i don't know what does it mean ?
see attached image
- pedro
- 2012-03-22 09:55:20
Hi Ali
This is because the value of xmx exceeds 1/4 of your memory...
If still this issue can't be fixed after you increase the value, you'd better optimize your job.
Don't add any useless columns.
Don't extract so many rows at any one time.
Regards,
Pedro
- mrali7
- 2012-03-22 09:53:56
Hi pedro ,
please find attached error when i increased the Xmx 1024 to Xmx 2048
Thanks
Ali
- pedro
- 2012-03-22 08:59:43
Hi
In this image, I can see that the xmx is still 1024M.
You'd better increase it into 1/4 of your total memory.
Regards,
Pedro
- mrali7
- 2012-03-22 08:53:33
Hi Pedro ,
i got it i installed JDK 6 to get it , please find attached image
- mrali7
- 2012-03-22 07:26:53
Hi pedro ,
sorry i can't find this file in this directory , i googled this file and i'm not able to get it .
any advise.
Thanks
Ali
- pedro
- 2012-03-22 04:26:03
Hi Ali
Could you show me the values of JVM arguments?
You'd better increment them.
Using jvisualvm.exe in %Java_Home%\bin can monitor the memory using of this job.
Regards,
Pedro
- mrali7
- 2012-03-21 11:30:36
Hi pedro ,
the problem still exists after enabling "Use specific JVM arguments"
kindly advise
note :- there is still 4 GB memory free space.
Regards
Ali