Hadoop #Split-Brain Scenario & #Fencing

Let's #hadoop 📌 𝐖𝐡𝐚𝐭 𝐢𝐬 #𝐒𝐩𝐥𝐢𝐭 𝐁𝐫𝐚𝐢𝐧 𝐒𝐜𝐞𝐧𝐚𝐫𝐢𝐨 𝐚𝐧𝐝 #𝐟𝐞𝐧𝐜𝐢𝐧𝐠 𝐢𝐧 𝐇𝐚𝐝𝐨𝐨𝐩? ✔ 𝘐𝘯 𝘵𝘩𝘦 𝘤𝘰𝘯𝘵𝘦𝘹𝘵 𝘰𝘧 𝘥𝘪𝘴𝘵𝘳𝘪𝘣𝘶𝘵𝘦𝘥 𝘴𝘺𝘴𝘵𝘦𝘮𝘴, 𝘪𝘯𝘤𝘭𝘶𝘥𝘪𝘯𝘨 𝘏𝘢𝘥𝘰𝘰𝘱 𝘤𝘭𝘶𝘴𝘵𝘦𝘳𝘴, 𝘢 "#split_bra...