The latest articles on DEV Community by Sachin Gupta (@sachinsga). https://dev.to/sachinsga https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F478653%2F04802b06-ebc8-4d06-8fde-898da1fe8093.png https://dev.to/sachinsga en Sachin Gupta Fri, 02 Oct 2020 07:05:57 +0000 https://dev.to/sachinsga/can-a-map-function-be-executed-on-multiple-executors-for-an-item-in-rdd-3neh https://dev.to/sachinsga/can-a-map-function-be-executed-on-multiple-executors-for-an-item-in-rdd-3neh <p>I have an RDD of Item objects on which I am applying a map function. I tried to get the executorId inside this map function for one particular Item using id column present in Item. I got different executor ids. not able to understand why ?</p> <p>any leads/pointers are much appreciated.</p> spark