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https://issues.apache.org/jira/browse/SYSTEMML-1839?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matthias Boehm resolved SYSTEMML-1839.
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Resolution: Fixed
Assignee: Matthias Boehm
Fix Version/s: SystemML 1.0
> NPE on parfor initialization w/o log4j configuration
> ----------------------------------------------------
>
> Key: SYSTEMML-1839
> URL: https://issues.apache.org/jira/browse/SYSTEMML-1839
> Project: SystemML
> Issue Type: Bug
> Reporter: Matthias Boehm
> Assignee: Matthias Boehm
> Fix For: SystemML 1.0
>
>
> When calling SystemML in embedded deployments (e.g., through JMLC), there is
> not necessarily a log4j configuration in the classpath or JVM arguments. In
> such environments the static initialization of {{ParForStatementBlock}} fails
> with a nullpointer exception because we try to obtain the default log level
> and convert it to string although this default might be null.
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