AdminHelpdice Team30 May, 2024Can you run Map - Reduce jobs directly on Avro data?Select Option & Check AnswerYes, Avro was specifically designed for data processing via Map-ReduceYes, but additional extensive coding is requiredNo, Avro was specifically designed for data storage onlyAvro specifies metadata that allows easier data access. This data cannot be used as part ofmap-reduce execution, rather input specification onlyCheck AnswerIncorrect. ❌Related MCQ's In order to apply a combiner, what is one property that has to be satisfied by the values emitted from the mapper?...Wed, 26 NovWhich of the following is false about RawComparator?...Wed, 26 NovWhich one of the following is not a main component of HBase?...Wed, 26 NovThe org.apache.hadoop.io.Writable interface declares which two methods?...Wed, 26 NovHow does Hadoop process large volumes of data?...Wed, 26 NovWhich one of the following stores data?...Wed, 26 NovWhat is the default input format?...Wed, 26 NovJob tracker runs on...Wed, 26 NovHow does HDFS ensure the integrity of the stored data?...Wed, 26 NovThe function of secondary namenode...Wed, 26 Nov
