Re: Custom init for Spark interpreter
Thanks Vladimir Vladimir Prus 于2021年5月21日周五 下午5:35写道： > Jeff, > > thanks for the response. I've created > https://issues.apache.org/jira/browse/ZEPPELIN-5386 and will see whether > I can make a generic patch for this. > > On Fri, May 21, 2021 at 11:21 AM Jeff Zhang wrote: > >> Right，we have hooks for each paragraph execution, but no interpreter >> process level hook. Could you create a ticket for that ? And welcome to >> contribute. >> >> Vladimir Prus 于2021年5月21日周五 下午4:16写道： >> >>> >>> Hi, >>> >>> is there a way, when using Spark interpreter, to always run additional >>> Scala code after startup? E.g. I want to automatically execute >>> >>> import com.joom.whatever._ >>> >>> so that users don't have to do it all the time. I see that >>> BaseSparkScalaInterpreter.spark2CreateContext imports a few thing, but the >>> code does not appear to support customizing this sequence. >>> >>> -- >>> Vladimir Prus >>> http://vladimirprus.com >>> >> >> >> -- >> Best Regards >> >> Jeff Zhang >> > > > -- > Vladimir Prus > http://vladimirprus.com > -- Best Regards Jeff Zhang
Re: Custom init for Spark interpreter
Jeff, thanks for the response. I've created https://issues.apache.org/jira/browse/ZEPPELIN-5386 and will see whether I can make a generic patch for this. On Fri, May 21, 2021 at 11:21 AM Jeff Zhang wrote: > Right，we have hooks for each paragraph execution, but no interpreter > process level hook. Could you create a ticket for that ? And welcome to > contribute. > > Vladimir Prus 于2021年5月21日周五 下午4:16写道： > >> >> Hi, >> >> is there a way, when using Spark interpreter, to always run additional >> Scala code after startup? E.g. I want to automatically execute >> >> import com.joom.whatever._ >> >> so that users don't have to do it all the time. I see that >> BaseSparkScalaInterpreter.spark2CreateContext imports a few thing, but the >> code does not appear to support customizing this sequence. >> >> -- >> Vladimir Prus >> http://vladimirprus.com >> > > > -- > Best Regards > > Jeff Zhang > -- Vladimir Prus http://vladimirprus.com
Re: Custom init for Spark interpreter
Right，we have hooks for each paragraph execution, but no interpreter process level hook. Could you create a ticket for that ? And welcome to contribute. Vladimir Prus 于2021年5月21日周五 下午4:16写道： > > Hi, > > is there a way, when using Spark interpreter, to always run additional > Scala code after startup? E.g. I want to automatically execute > > import com.joom.whatever._ > > so that users don't have to do it all the time. I see that > BaseSparkScalaInterpreter.spark2CreateContext imports a few thing, but the > code does not appear to support customizing this sequence. > > -- > Vladimir Prus > http://vladimirprus.com > -- Best Regards Jeff Zhang
Custom init for Spark interpreter
Hi, is there a way, when using Spark interpreter, to always run additional Scala code after startup? E.g. I want to automatically execute import com.joom.whatever._ so that users don't have to do it all the time. I see that BaseSparkScalaInterpreter.spark2CreateContext imports a few thing, but the code does not appear to support customizing this sequence. -- Vladimir Prus http://vladimirprus.com
