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Recent questions and answers in Big data Hadoop & Spark
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Where does Hive store files in HDFS?
answered
10 hours
ago
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Big data Hadoop & Spark
by
Amit Rawat
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1.6k
points)
hadoop
hive
0
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1
answer
1
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What is the best way to get the first letter from a string in Java, returned as a string of length 1?
answered
10 hours
ago
in
Big data Hadoop & Spark
by
Amit Rawat
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1.6k
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0
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1
answer
1
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How to count lines in a file on hdfs command?
answered
11 hours
ago
in
Big data Hadoop & Spark
by
Amit Rawat
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1.6k
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hadoop
0
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1
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Differences between Amazon S3 and S3n in Hadoop
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11 hours
ago
in
Big data Hadoop & Spark
by
Amit Rawat
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1.6k
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hadoop
hdfs
amazon-s3
0
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1
answer
1
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hadoop.mapred vs hadoop.mapreduce?
answered
11 hours
ago
in
Big data Hadoop & Spark
by
Amit Rawat
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1.6k
points)
hadoop
big-data
mapreduce
0
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1
answer
1
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Which cluster type should I choose for Spark?
answered
11 hours
ago
in
Big data Hadoop & Spark
by
Amit Rawat
(
1.6k
points)
0
votes
1
answer
1
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What are SUCCESS and part-r-00000 files in hadoop
answered
5 days
ago
in
Big data Hadoop & Spark
by
Amit Rawat
(
1.6k
points)
hadoop
0
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1
answer
1
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Write a file in hdfs with Java
answered
5 days
ago
in
Big data Hadoop & Spark
by
Amit Rawat
(
1.6k
points)
java
hadoop
hdfs
0
votes
1
answer
1
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name node Vs secondary name node
answered
5 days
ago
in
Big data Hadoop & Spark
by
Amit Rawat
(
1.6k
points)
hadoop
0
votes
1
answer
1
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Difference between hadoop fs -put and hadoop fs -copyFromLocal
answered
5 days
ago
in
Big data Hadoop & Spark
by
Amit Rawat
(
1.6k
points)
hadoop
hdfs
0
votes
1
answer
1
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How to check if ZooKeeper is running or up from command prompt?
answered
5 days
ago
in
Big data Hadoop & Spark
by
Amit Rawat
(
1.6k
points)
hadoop
zookeeper
apache-spark
0
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1
answer
1
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What is the difference between concurrency and parallelism?
answered
5 days
ago
in
Big data Hadoop & Spark
by
Amit Rawat
(
1.6k
points)
big-data
java
0
votes
1
answer
1
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I need to skip three rows from the dataframe while loading from a CSV file in scala
answered
6 days
ago
in
Big data Hadoop & Spark
by
Amit Rawat
(
1.6k
points)
apache-spark
apache-spark-sql
scala
rdd
dataframe
0
votes
1
answer
1
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any efficient way to count binary values in columns of big data table?
answered
6 days
ago
in
Big data Hadoop & Spark
by
Amit Rawat
(
1.6k
points)
big-data
hadoop
0
votes
1
answer
1
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Can Hive Joins be implemented in Apache Nifi?
answered
6 days
ago
in
Big data Hadoop & Spark
by
Amit Rawat
(
1.6k
points)
hadoop
hive
big-data
0
votes
1
answer
1
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How does the MapReduce sort algorithm work?
answered
6 days
ago
in
Big data Hadoop & Spark
by
Amit Rawat
(
1.6k
points)
hadoop
big-data
0
votes
1
answer
1
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How to handle big textual data to create WordCloud?
answered
6 days
ago
in
Big data Hadoop & Spark
by
Amit Rawat
(
1.6k
points)
python
big-data
cloud
0
votes
1
answer
1
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Where does hadoop mapreduce framework send my System.out.print() statements ? (stdout)
answered
Jun 18
in
Big data Hadoop & Spark
by
Amit Rawat
(
1.6k
points)
hadoop
mapreduce
big-data
hdfs
0
votes
1
answer
1
view
How does impala provide faster query response compared to hive
answered
Jun 18
in
Big data Hadoop & Spark
by
Amit Rawat
(
1.6k
points)
hadoop
big-data
apache-pig
hive
impala
0
votes
1
answer
1
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Java vs Python on Hadoop
answered
Jun 18
in
Big data Hadoop & Spark
by
Amit Rawat
(
1.6k
points)
hadoop
python
java
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Recent questions and answers in Big data Hadoop & Spark
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