1.

Point out the wrong statement.(a) HDFS is designed to support small files only(b) Any update to either the FsImage or EditLog causes each of the FsImages and EditLogs to get updated synchronously(c) NameNode can be configured to support maintaining multiple copies of the FsImage and EditLog(d) None of the mentionedI have been asked this question during an interview.This is a very interesting question from Data Integrity topic in chapter Hadoop I/O of Hadoop

Answer»

Right OPTION is (a) HDFS is designed to support SMALL FILES only

For explanation: HDFS is designed to support very large files.



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