Yes, many users suggest that feature to share results between paragraphs and different interpreters. I think this would be one of major features in a next release.
On Thu, Jan 12, 2017 at 10:30 PM, t p <tauis2...@gmail.com> wrote: > 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/a1b3530e5a20f983acd70f8fca029f > 90b6bfe8d0d999597342447e6f@%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> > 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 >> >> 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 > > > -- 이종열, Jongyoul Lee, 李宗烈 http://madeng.net
