mapreduce-CodePudding

Tags > mapreduce

08-17Software engineeringpython with hadoop project: how to build a reducer to concatenate pairs of values
07-27EnterpriseDuplicate "values" for some key in map-reduce java program
07-11databaseTallying the occurrence of an object value that is generic nested in React
07-01Software engineeringPIG mapreduce output and HIVE
07-01NetSplitting the tokens with Java StringTokenizer
06-19otherPIG mapreduce output and HIVE
06-07Software designWhy spark is 100 times faster than Hadoop Map Reduce
06-03MobileMapReduce - Count the document number a word apears
05-16MobileMap Reduce to read a text file using Python
04-30front endHow do i format this object using reduce
04-23Back-endSpark Map-reduce slower than naive approche
03-05EnterpriseHow to map functions across objects/arrays in SQL?
03-04front endMapreduce not running. /bin/bash: /bin/java: No such file or directory
03-02Netmap reduce count and sum of array of objects
02-25Software engineeringHow to distribute Mapreduce task in hadoop streaming
02-16databasehow to access Hadoop -D argument
02-15Software engineeringPossibility stuck at reducer because reducer container cant fit in?
02-15Software engineeringtotal sum of nested object value in array
02-11NetMap-only job is not running. Stuck at Running job
02-11databaseAny production scenario where External table in Hive is definitely needed?
12-17Back-endCount the number of lists containing specific element in a nested list with mapreduce
12-07Back-endExtract multiple JSONs from a string in JAVA
12-03MobilePython MapReduce length longest word and show longest word(s)
12-02NetApply a function every 60 rows in a pyspark dataframe
11-27Back-endCalculating Average with Combiner in Mapreduce
11-27BlockchainEfficiently convert edge list to adjacency list using MapReduce
11-20MobileHow does one reduce a list of string-type workday data-items (date, working hours) into a list of wo
11-16MobileFinding the max _length of word using MapReduce
11-04Software designMapReduce - reduce running while map is not finished
10-27Software engineeringError while working with Page rank problem.Mapreduce error
10-23Software engineeringIncrease the output size of Spark Structured Streaming job
10-16OSMake a reduction with OpenMP to compute the final summed value of an element of matrix
10-16databaseHadoop MapReduce Replicated Join
10-08OSCouldn't infer type parameter 'T'. when using Map.reduce(max)
09-17EnterpriseJava Map Reduce use SequenceFIle as reducer output