Thank you, guys. Val, thanks for all reviews, advices and patience.
Anton, thanks for ignite wisdom you share with me. Looking forward for next issues :) P.S Happy New Year for all Ignite community! В Пт, 29/12/2017 в 13:22 -0800, Valentin Kulichenko пишет: > Igniters, > > Great news! We completed and merged first part of integration with > Spark data frames [1]. It contains implementation of Spark data > source which allows to use DataFrame API to query Ignite data, as > well as join it with other data frames originated from different > sources. > > Next planned steps are the following: > - Implement custom execution strategy to avoid transferring data from > Ignite to Spark when possible [2]. This should give serious > performance improvement in cases when only Ignite tables participate > in a query. > - Implement ability to save a data frame into Ignite via > DataFrameWrite API [3]. > > [1] https://issues.apache.org/jira/browse/IGNITE-3084 > [2] https://issues.apache.org/jira/browse/IGNITE-7077 > [3] https://issues.apache.org/jira/browse/IGNITE-7337 > > Nikolay Izhikov, thanks for the contribution and for all the hard > work! > > -Val
