How to increase max heap size

Asked Nov 28 '16 at 19:53

Active Nov 28 '16 at 20:04

Viewed 255 times

Refer to the screenshot below:

Screenshot

edited Nov 28 '16 at 20:04

Mr. Polywhirl

asked Nov 28 '16 at 19:53

Farshid Rayhan

1

Hint: you only use screen shots as very last resort. And you **never** put up links to external sites. If you really have to, put the screen shot INTO your question. – GhostCat Nov 28 '16 at 19:55
Use a system with more RAM? This might be a physical limitation. – Mr. Polywhirl Nov 28 '16 at 20:07
Run your program with the flag : -Xmx i.e -Xmx1024M -->1GB Max Heap size http://stackoverflow.com/questions/1565388/increase-heap-size-in-java – firephil Nov 28 '16 at 20:13
@firephil It's already using 2.1 Gb with a limit of 2.6 Gb, so you're suggesting that *lowering* that limit to 1 Gb would help? – Andreas Nov 28 '16 at 20:15
@Andreas The screenshot is not clear, i suggested to use the flag not a specific number. – firephil Nov 28 '16 at 20:17
This is a WEKA FAQ. See [WEKA FAQ](https://weka.wikispaces.com/Frequently+Asked+Questions) – G5W Nov 28 '16 at 22:06

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