Serious Memory Leak
To the Rapid Miner development team:
There is a very serious memory leak in Version 5.1. I am reading a large (900,000 rows) csv file in. The system monitor shows memory usage slowly increasing, as expected. But when the process finishes, and a new process is started, the memory usage starts at the same level where it was when the first process ended- the 2nd process then crashes due to lack of memory!
I have tested this with the Windows performance monitor as well- which confirmed that the memory was not being released when the pocess ended.
I am using the "Free Memory" operator- which seems to have no effect.
The only way to run the 2nd process is to restart Rapid Miner!
Please correct this error as soon as possible!
Thanks!
There is a very serious memory leak in Version 5.1. I am reading a large (900,000 rows) csv file in. The system monitor shows memory usage slowly increasing, as expected. But when the process finishes, and a new process is started, the memory usage starts at the same level where it was when the first process ended- the 2nd process then crashes due to lack of memory!
I have tested this with the Windows performance monitor as well- which confirmed that the memory was not being released when the pocess ended.
I am using the "Free Memory" operator- which seems to have no effect.
The only way to run the 2nd process is to restart Rapid Miner!
Please correct this error as soon as possible!
Thanks!