Resolved! How to check object exists in an array
I have an array eg { “groupBy”: { “rowKey”: “0141116963814” }, “group”: [ { “rowKey”: “0141116963814” }, { “rowKey”: “0141116963814” }, { “rowKey”: “0141116963814” } ] } Now I’m accessing each element of group in mapper and I require to have the nul...