Matthias Boehm created SYSTEMML-1026:
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Summary: Fix memory configuration in sparkDML.sh
Key: SYSTEMML-1026
URL: https://issues.apache.org/jira/browse/SYSTEMML-1026
Project: SystemML
Issue Type: Bug
Reporter: Matthias Boehm
Generally we recommend a memory configuration of {{-Xmx<X>g -Xms<Y>g
-Xmn<Z>g}}, where Y=X and Z=0.1*X. However, our sparkDML.sh only sets up the
driver and executor memory which only affects X. We should use
{{spark.driver.extraJavaOptions}} and {{spark.executor.extraJavaOptions}} to
configure the remaining options. [[email protected]] could you take a look
into this?
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