11: Q88 – Q91 Read-Write Vs Append-Only File Systems

Q88. How will you modify a portion of an HDFS file? A88. HDFS is an “append-only” file system. The most common use case of Hadoop data ingestion is to append new sets of event-based and/or sub-transactional data. The large data…

300+ Java Interview FAQs

800+ Java Interview Q&As