SpiceQA
Questions
Tags
Users
Badges
mapreduce
167 Questions
Newest
Active
Unanswered
Frequent
More
Score
View
Card
Compact
Why can't MapReduce put the output into in-memory?
user_13166187
0
•
asked Jul 6, 2021
2
0
36
bigdata
hadoop
mapreduce
How can I map and reduce my list of dictionaries with Python
user_9447403
0
•
asked Jun 23, 2021
3
4
735
mapreduce
python-3.x
list
dictionary
python
Checking interweaving strings in pythonic way
user_7400128
0
•
asked Jun 16, 2021
1
3
86
mapreduce
list-comprehension
python-3.x
lambda
python
Weird behaviour in MapReduce, values get overwritten
user_10865210
0
•
asked May 18, 2021
1
1
60
hadoop
mapreduce
java
hive alter table concatenate command risks
user_5419172
0
•
asked May 11, 2021
2
1
114
apache-tez
orc
hive
concatenation
mapreduce
The fault tolerance in Mapreduce when map worker fail
user_10288753
0
•
asked Apr 23, 2021
2
1
279
mapper
reducers
mapreduce
GCP - CDAP - Dataproc cluster stucks in running state
user_10437594
0
•
asked Mar 25, 2021
2
1
135
cdap
google-cloud-dataproc
apache-spark
mapreduce
java
Basic Mapreduce with threads is slower than sequential version
user_10559164
0
•
asked Mar 22, 2021
1
1
91
mapreduce
multithreading
python
What are some workloads where it makes sense to use MapReduce over SQL and vice versa?
user_2456263
0
•
asked Mar 21, 2021
2
2
42
bigdata
mapreduce
sql
Why reduce input records is greater than map output records?
user_2492792
0
•
asked Mar 18, 2021
1
0
31
hadoop
mapreduce
Prev
Prev
2
3
4
(current)
5
6
Next
Next
Hot Questions