Is it possible to have similar support to exchange checkbox/dropdown variables and can variables be exchanged with other interpreters like PSQL (e.g. variable set by spark/pyspark and accessible in another para which is running PSQL interpreter).
I’m interested in doing this and I’d like to know if there is a way to accomplish this: https://lists.apache.org/thread.html/a1b3530e5a20f983acd70f8fca029f90b6bfe8d0d999597342447e6f@%3Cusers.zeppelin.apache.org%3E <https://lists.apache.org/thread.html/a1b3530e5a20f983acd70f8fca029f90b6bfe8d0d999597342447e6f@%3Cusers.zeppelin.apache.org%3E> > On Jan 12, 2017, at 2:16 AM, Jongyoul Lee <jongy...@gmail.com> wrote: > > There's no way to communicate between spark and sh intepreter. It need to > implement it but it doesn't yet. But I agree that it would be helpful for > some cases. Can you create issue? > > On Thu, Jan 12, 2017 at 3:32 PM, Ruslan Dautkhanov <dautkha...@gmail.com > <mailto:dautkha...@gmail.com>> wrote: > It's possible to exchange variables between Scala and Spark > through z.put and z.get. > > How to pass a variable to %sh? > > In Jupyter it's possible to do for example as > ! hadoop fs -put {localfile} {hdfsfile} > > where localfile and and hdfsfile are Python variables. > > Can't find any references for something similar in Shell Interpreter > https://zeppelin.apache.org/docs/0.7.0-SNAPSHOT/interpreter/shell.html > <https://zeppelin.apache.org/docs/0.7.0-SNAPSHOT/interpreter/shell.html> > > In many notebooks we have to pass small variabels > from Zeppelin notes to external scripts as parameters. > > It would be awesome to have something like > > %sh > /path/to/script --param8={var1} --param9={var2} > > where var1 and var2 would be implied to be fetched as z.get('var1') > and z.get('var2') respectively. > > Other thoughts? > > > Thank you, > Ruslan Dautkhanov > > > > > -- > 이종열, Jongyoul Lee, 李宗烈 > http://madeng.net <http://madeng.net/>
