java.lang.OutOfMemoryError: null with large mojo.pipeline files : H2O Support

java.lang.OutOfMemoryError: null with large mojo.pipeline files Print

Modified on: Mon, 17 Jun, 2019 at 1:52 PM

There is a hard technical limit of Java that prevents large MOJO files from loading (this issue is fixed in Driverless AI version 1.6.3). Generally the error is a

java.lang.OutOfMemoryError

that lists the Java StringBuilder class somewhere in the stacktrace. For example you might see a line like:

at java.lang.AbstractStringBuilder.hugeCapacity(AbstractStringBuilder.java:161)

To avoid this error, upgrade to Driverless AI version 1.6.3 or greater.

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java.lang.OutOfMemoryError: null with large mojo.pipeline files Print

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