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Posted to dev@systemml.apache.org by Matthias Boehm <mb...@us.ibm.com> on 2016/06/03 19:06:04 UTC

Default execution modes


just FYI - so far our default exec mode was always hybrid (cp+mr), no
matter if invoked in a hadoop client or spark driver process. Following
Mike's suggestion (SYSTEMML-490), we now automatically switch the default
exec mode to hybrid_spark (cp+spark), if invoked in the spark driver
process. In detail, we use SPARK_ENV_LOADED = 1 as the indicator.

Regards,
Matthias