GC overhead limit exceeded

Support/help with CloverETL (4.9) and CloverDX (5.0 or newer) implementation problems

av686165
Posts: 9
Joined: Fri Feb 14, 2020 5:53 am

GC overhead limit exceeded

Postby av686165 » Mon Apr 06, 2020 6:09 pm

I am getting below error while running my graph,
Heap memory (initial/used/max): 128 MB/184 MB/569 MB
Non-heap memory (initial/used): 2 MB/123 MB
Exception in thread "scheduledExecutor-5" java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "scheduledExecutor-6" java.lang.OutOfMemoryError: GC overhead limit exceeded

Please let me know how to fix it?

bartonv
Posts: 145
Joined: Wed May 03, 2017 12:10 pm

Re: GC overhead limit exceeded

Postby bartonv » Wed Apr 08, 2020 8:39 am

Hi,
please refer to this post where we already discussed the "GC overhead limit exceeded" topic before:

viewtopic.php?f=4&t=7862

If you continued having issue even after increasing the maximum heap size limit, feel free to get back to us.

Kind regards,
---
Vladimir Barton
CloverCARE Support
CloverDX

Visit us online at http://www.cloverdx.com

av686165
Posts: 9
Joined: Fri Feb 14, 2020 5:53 am

Re: GC overhead limit exceeded

Postby av686165 » Thu Apr 16, 2020 12:32 pm

Thanks Vladimir. I have fixed the "GC overhead limit exceeded" issue. But now I am getting below error,

"Could not get sandbox code. Cannot connect to server at https//localhost:54461/clover. Read time out."

Note - I am comparing two .csv files and each files contain 5447428 records. The max heap size has been increased to 5000 MB.

Please advise.

bartonv
Posts: 145
Joined: Wed May 03, 2017 12:10 pm

Re: GC overhead limit exceeded

Postby bartonv » Tue May 19, 2020 2:54 pm

Hi,
before jumping into conclusions, I would like to inspect the behind-the-scenes information of the Designer. Please provide me with CloverDX Designer log files called "CloverDX.log" and ".log" that are both located in the .metadata directory within your workspace.
Best regards,
---
Vladimir Barton
CloverCARE Support
CloverDX

Visit us online at http://www.cloverdx.com