Hi,
ECOS is a solver for second order conic programs and we showed the Spark
integration at 2014 Spark Summit
https://spark-summit.org/2014/quadratic-programing-solver-for-non-negative-matrix-factorization/.
Right now the examples show how to reformulate matrix factorization as a
SOCP and solve
Hey Richard,
Good to hear from you as well. I thought I would ask if there was
something Scala specific I was missing in handling these large classes.
I can tweak my job to do a map() and then only one large object will be
created at a time and returned, which should allow me to lower my
Thanks Silvio!
In the meantime, with help of Adam and code review of WholeStageCodegenExec
and CollapseCodegenStages, I found out that anything that's codegend is as
fast as the tasks in a stage. In this case, union of two codegend subtrees
is indeed parallel.
Pozdrawiam,
Jacek Laskowski
Hi All,
I was trying out spark + SalesforceLibabry on cloudera 5.9 I am having SSL
handhshake issue please check out my question on stack over flow no one
answered.
The library works ok on windows it fails when I try to run on cloudera edge
node.
Hi everyone,
I am trying to run lucene with spark but sparkSQL returns zero results, where
when same query is run using cqlsh it returns correct rows. same issue as
https://github.com/Stratio/cassandra-lucene-index/issues/79 I can see in spark
logs that lucene is working but as mentioned in the
