XML Reader : array size exceeds vm limit

KNIME Extensions
1

Hi All,

I am working on big size XML files 1-2 GB each and i have 10 of those.

My knime.ini has XMX as 25000M and XX:MaxPermSize 2048M

Every time i am getting this error: array size exceeds vm limit

2

It's not possible to read XML files that have more than ~1.5GB and store the complete document in one cell. This is an inherit limit of Java. You can try to extract the relevant contents in the XML Reader so that each cell gets conderably smaller.

3

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