Oops, @Yiannis, sorry to be a party pooper but the Job Server is for Spark Batch Jobs (besides anyone can put something like that in 5 min), while I am under the impression that Dmytiy is working on Spark Streaming app
Besides the Job Server is essentially for sharing the Spark Context between multiple threads Re Dmytiis intial question – you can load large data sets as Batch (Static) RDD from any Spark Streaming App and then join DStream RDDs against them to emulate “lookups” , you can also try the “Lookup RDD” – there is a git hub project From: Dmitry Goldenberg [mailto:dgoldenberg...@gmail.com] Sent: Friday, June 5, 2015 12:12 AM To: Yiannis Gkoufas Cc: Olivier Girardot; user@spark.apache.org Subject: Re: How to share large resources like dictionaries while processing data with Spark ? Thanks so much, Yiannis, Olivier, Huang! On Thu, Jun 4, 2015 at 6:44 PM, Yiannis Gkoufas <johngou...@gmail.com> wrote: Hi there, I would recommend checking out https://github.com/spark-jobserver/spark-jobserver which I think gives the functionality you are looking for. I haven't tested it though. BR On 5 June 2015 at 01:35, Olivier Girardot <ssab...@gmail.com> wrote: You can use it as a broadcast variable, but if it's "too" large (more than 1Gb I guess), you may need to share it joining this using some kind of key to the other RDDs. But this is the kind of thing broadcast variables were designed for. Regards, Olivier. Le jeu. 4 juin 2015 à 23:50, dgoldenberg <dgoldenberg...@gmail.com> a écrit : We have some pipelines defined where sometimes we need to load potentially large resources such as dictionaries. What would be the best strategy for sharing such resources among the transformations/actions within a consumer? Can they be shared somehow across the RDD's? I'm looking for a way to load such a resource once into the cluster memory and have it be available throughout the lifecycle of a consumer... Thanks. -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/How-to-share-large-resources-like-dictionaries-while-processing-data-with-Spark-tp23162.html Sent from the Apache Spark User List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org
