AdminHelpdice Team30 May, 2024On dropping external tables, HiveRetains data, but deletes metadataRetains metadata, but deletes dataDrops both, data and metadataRetains both, data and metadataMulti- dimensionalCheck AnswerRelated MCQ's In order to apply a combiner, what is one property that has to be satisfied by the values emitted from the mapper?...5 hour agoWhich of the following is false about RawComparator?...5 hour agoWhich one of the following is not a main component of HBase?...5 hour agoThe org.apache.hadoop.io.Writable interface declares which two methods?...5 hour agoHow does Hadoop process large volumes of data?...5 hour agoWhich one of the following stores data?...5 hour agoWhat is the default input format?...5 hour agoJob tracker runs on...5 hour agoHow does HDFS ensure the integrity of the stored data?...5 hour agoThe function of secondary namenode...5 hour ago
