tag/apache-spark/page/4
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Home
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Tag
Apache-spark
Recent questions tagged apache-spark
Home
Community
Tag
Apache-spark
0
votes
1
answer
org.apache.spark.sql.AnalysisException: cannot resolve "`id`" given input columns
Jul 13
in
Apache Spark
by
Esha
•
3,206
views
apache-spark
big-data
0
votes
1
answer
Difference between cogroup and full outer join in spark
Jul 13
in
Apache Spark
by
Hiran
•
1,165
views
apache-spark
big-data
0
votes
1
answer
How do I turn off INFO Logging in Spark?
Jul 12
in
Apache Spark
by
nitinrawat895
•
10,760
points
•
287
views
big-data
apache-spark
0
votes
1
answer
Working of map function on data
Jul 11
in
Apache Spark
by
Medha
•
29
views
apache-spark
big-data
mapreduce
hadoop
0
votes
1
answer
Spark error: Caused by: java.lang.RuntimeException: The root scratch dir: /tmp/hive on HDFS should be writable.
Jul 11
in
Apache Spark
by
Raghu
•
371
views
apache-spark
big-data
0
votes
1
answer
Is fetching data from apache flume webcrawling?
Jul 11
in
Apache Spark
by
Karan
•
43
views
apache-flume
hadoop
big-data
apache-spark
0
votes
1
answer
Why do we use sc.parallelize?
Jul 11
in
Apache Spark
by
Sumit
•
436
views
apache-spark
big-data
rdd
0
votes
1
answer
Error Loading data to mysql in Spark
Jul 11
in
Apache Spark
by
Karan
•
51
views
apache-spark
big-data
apache-scala
mysql
linux-database
linux
0
votes
1
answer
Spark Streaming Pyspark code not working
Jul 11
in
Apache Spark
by
Rishi
•
160
views
apache-spark
big-data
spark-context
+1
vote
1
answer
How to add package com.databricks.spark.avro in spark?
Jul 10
in
Apache Spark
by
Karuna
•
484
views
apache-spark
big-data
0
votes
1
answer
Query regarding Appending " to a string in Scala
Jul 10
in
Apache Spark
by
Rishi
•
724
views
apache-spark
big-data
apache-scala
0
votes
1
answer
org.apache.spark.sql.AnalysisException: cannot resolve given input columns
Jul 10
in
Apache Spark
by
Firoz
•
1,821
views
apache-spark
big-data
sql
0
votes
1
answer
Query regarding Operator Overloading in Scala
Jul 10
in
Apache Spark
by
Rachit
•
695
views
apache-spark
big-data
apache-scala
0
votes
1
answer
Error : split value is not a member of org.apache.spark.sql.Row
Jul 10
in
Apache Spark
by
Kiran
•
626
views
apache-spark
big-data
0
votes
1
answer
Scala join comma delimited file as tables
Jul 9
in
Apache Spark
by
Lohit
•
40
views
apache-spark
big-data
spark-dataframe
spark-sql
apache-scala
0
votes
1
answer
How to use yield keyword in scala and why it is used instead of println?
Jul 5
in
Apache Spark
by
gandhi
•
76
views
apache-spark
big-data
apache-scala
0
votes
1
answer
How to print loop with condition in scala?
Jul 5
in
Apache Spark
by
neha
•
34
views
apache-scala
apache-spark
big-data
0
votes
1
answer
How to implement two level loop in scala?
Jul 5
in
Apache Spark
by
rajiv
•
28
views
apache-spark
big-data
apache-scala
0
votes
1
answer
How can you use "for" statement in scala to print list from collection?
Jul 5
in
Apache Spark
by
nisha
•
39
views
apache-spark
big-data
apache-scala
0
votes
1
answer
How can we iterate any function using "foreach" function in scala?
Jul 5
in
Apache Spark
by
nisha
•
140
views
apache-spark
big-data
apache-scala
0
votes
1
answer
How to print string text in scala?
Jul 5
in
Apache Spark
by
rajesh
•
44
views
apache-scala
apache-spark
big-data
0
votes
1
answer
How can we optimize and minimize the memory when work with scala use case?
Jul 5
in
Apache Spark
by
nilam
•
47
views
apache-scala
apache-spark
big-data
0
votes
0
answers
How can we optimize and minimize the memory when work with scala use case?
Jul 5
in
Apache Spark
by
nilam
•
51
views
apache-scala
apache-spark
big-data
0
votes
1
answer
Which syntax to use to take the sum of list of collection in scala?
Jul 5
in
Apache Spark
by
tanvi
•
43
views
apache-scala
apache-spark
big-data
0
votes
1
answer
How to assign block expression in scala?
Jul 5
in
Apache Spark
by
tejas
•
42
views
apache-scala
apache-spark
big-data
0
votes
1
answer
load/save in spark
Jul 5
in
Apache Spark
by
Esha
•
117
views
apache-spark
big-data
0
votes
1
answer
How to create dataframe for the comma delimited file?
Jul 5
in
Apache Spark
by
Yogi
•
38
views
spark-dataframe
spark-sql
apache-spark
big-data
0
votes
1
answer
Spark Installation problem
Jul 5
in
Apache Spark
by
Jin
•
43
views
apache-spark
big-data
0
votes
1
answer
When we create an RDD, does it bring the data and load it into the memory?
Jul 5
in
Apache Spark
by
geeta
•
37
views
apache-spark
big-data
0
votes
1
answer
Is it mandatory to start Hadoop to run spark application?
Jul 5
in
Apache Spark
by
disha
•
37
views
apache-spark
big-data
0
votes
1
answer
What is Lazy evaluated in Spark?
Jul 5
in
Apache Spark
by
rashmi
•
73
views
apache-spark
big-data
0
votes
1
answer
Which File System is supported by Apache Spark?
Jul 5
in
Apache Spark
by
naina
•
97
views
apache-spark
big-data
0
votes
1
answer
How will you explain yield keyword in Scala?
Jul 5
in
Apache Spark
by
jeena
•
35
views
apache-scala
apache-spark
big-data
0
votes
1
answer
Do real-time data processing is possible with Spark SQL?
Jul 5
in
Apache Spark
by
Tina
•
55
views
apache-spark
big-data
0
votes
1
answer
What is Spark Driver?
Jul 5
in
Apache Spark
by
nita
•
33
views
apache-spark
big-data
0
votes
1
answer
How to run spark in Standalone client mode?
Jul 5
in
Apache Spark
by
jinish
•
66
views
apache-spark
big-data
0
votes
0
answers
How to create RDD as string file?
Jul 4
in
Apache Spark
by
anand
•
38
views
apache-scala
apache-spark
big-data
0
votes
1
answer
error: reassingment to val
Jul 4
in
Apache Spark
by
nikhil
•
19
views
apache-scala
apache-spark
big-data
0
votes
1
answer
What does reduce action do in Spark?
Jul 4
in
Apache Spark
by
kanika
•
27
views
apache-spark
big-data
0
votes
1
answer
What is RDD Lineage in Spark?
Jul 4
in
Apache Spark
by
nandini
•
107
views
apache-spark
big-data
0
votes
1
answer
What is SparkCore functionalities?
Jul 4
in
Apache Spark
by
naina
•
15
views
apache-spark
big-data
+1
vote
1
answer
Error: value textfile is not a member of org.apache.spark.SparkContext
Jul 4
in
Apache Spark
by
amrita
•
297
views
apache
apache-scala
apache-spark
big-data
0
votes
1
answer
error: identified expected but integer literal found.
Jul 3
in
Apache Spark
by
NItin
•
164
views
apache-scala
apache-spark
big-data
0
votes
1
answer
How to create RDD from an external file source in scala?
Jul 3
in
Apache Spark
by
Reena
•
97
views
apache-scala
apache-spark
big-data
0
votes
0
answers
How to create RDD from existing RDD in scala?
Jul 3
in
Apache Spark
by
Nihal
•
25
views
apache-scala
apache-spark
big-data
0
votes
1
answer
How to create RDD from parallelized collection in scala?
Jul 3
in
Apache Spark
by
sunny
•
88
views
apache-scala
apache-spark
big-data
0
votes
1
answer
error: identifier expected but ']' found.
Jul 3
in
Apache Spark
by
tara
•
158
views
apache-spark
big-data
bigdata
0
votes
1
answer
What is Action in Spark?
Jul 3
in
Apache Spark
by
roza
•
36
views
apache-spark
big-data
0
votes
1
answer
What is Map and flatMap in Spark?
Jul 3
in
Apache Spark
by
Naina
•
253
views
apache-spark
big-data
0
votes
1
answer
Why Partitions are immutable in Spark?
Jul 3
in
Apache Spark
by
neha
•
66
views
apache-spark
big-data
bigdata
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