An internal error has ocurred. Java heap space


When executing thousands of records when it is not finished, it sends me the error that I show in the image, solution to this error without closing knime because it keeps executing my processes, I have been waiting for hours.
I already made the configuration in knime.ini increase memory, but the error keeps persisting, the execution is slow.

thanks in advance

Hi Yonatan,

What kind of data are you processing and with which nodes? Does the problem persist if you reduce the amount of data? During execution of which node does the crash usually occur?



Hi @marc-bux

The error occurs when the Java Snippet node is used.

To avoid the error delete that node and use another logic to perform the same logic. And I managed to obtain the data.
Thank you very much for the help.

Best regards,

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