Azure HDInsight G-series VMs deprecation—Migrate before October 31, 2019
Published date: September 30, 2019
Azure HDInsight will deprecate G-series virtual machines (VMs) on October 31, 2019. After this date, you won't be able to create any new clusters using G-series VMs or to scale up clusters having G-series nodes.
Please migrate your current workloads from G-series nodes to other VM types like Ev3-series and Dv2-series before October 31, 2019.