Recent questions tagged spark

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One Hot Encoding in Apache Spark

Feb 11 in Apache Spark by Manish
• 120 points
132 views
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1 answer
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Primary keys in Apache Spark

Sep 11, 2019 in Apache Spark by nitinrawat895
• 10,870 points
135 views
+1 vote
1 answer

Primary keys in Apache Spark

Aug 9, 2019 in Apache Spark by nitinrawat895
• 10,870 points
641 views
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1 answer
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Primary keys in apache Spark

Jul 11, 2019 in Big Data Hadoop by nitinrawat895
• 10,870 points
237 views
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1 answer
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Spark SQL in databricks

Feb 23, 2019 in Apache Spark by Sunny
465 views
+1 vote
1 answer
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ReduceByKey Avereage

Jan 21, 2019 in Big Data Hadoop by slayer
• 29,270 points
53 views
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1 answer

What is Executor Memory in a Spark application?

Jan 4, 2019 in Apache Spark by Neha
• 6,280 points
1,589 views
–1 vote
1 answer

How to start pyspark?

Jan 3, 2019 in Big Data Hadoop by digger
• 26,660 points
60 views
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1 answer

Apache Spark vs MapReduce

Dec 19, 2018 in Big Data Hadoop by slayer
• 29,270 points
101 views
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1 answer
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How to get ID of a map task in Spark?

Nov 20, 2018 in Apache Spark by Neha
• 6,280 points
789 views
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1 answer

How to open/stream .zip files through Spark?

Nov 20, 2018 in Apache Spark by Neha
• 6,280 points
623 views
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1 answer
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Is 'sparkline' a method?

Nov 9, 2018 in Apache Spark by Neha
• 6,280 points
135 views
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1 answer

Filter, Option or FlatMap in spark

Nov 9, 2018 in Apache Spark by Neha
• 6,280 points
812 views
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3 answers

Hadoop Spark: How to iterate hdfs directories?

Oct 29, 2018 in Big Data Hadoop by digger
• 26,660 points
4,663 views
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1 answer

Does Hadoop and Spark support iPv6 now?

Oct 15, 2018 in Big Data Hadoop by Neha
• 6,280 points
357 views
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1 answer

Internal work of Spark

Oct 11, 2018 in Apache Spark by Meci Matt
• 9,460 points
191 views
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1 answer

Spark - repartition() vs coalesce()

Oct 11, 2018 in Apache Spark by Meci Matt
• 9,460 points
5,389 views
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1 answer

Spark - load CSV file as DataFrame?

Sep 25, 2018 in Big Data Hadoop by digger
• 26,660 points
4,183 views
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1 answer
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What happens to RDD when one of the nodes goes down?

Sep 3, 2018 in Apache Spark by Shubham
• 13,380 points
304 views
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1 answer

Does Spark provide the storage layer too?

Sep 3, 2018 in Apache Spark by Shubham
• 13,380 points
89 views
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1 answer

Functions of Spark SQL?

Sep 3, 2018 in Apache Spark by Meci Matt
• 9,460 points
162 views
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1 answer

Languages supported by Apache Spark?

Sep 3, 2018 in Apache Spark by Meci Matt
• 9,460 points
274 views
0 votes
1 answer

How to connect Amazon RedShift in Apache Spark?

Aug 22, 2018 in AWS by datageek
• 2,460 points
3,282 views
+2 votes
3 answers
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2 answers

Which cluster type should I choose for Spark?

Aug 21, 2018 in Apache Spark by Shubham
• 13,380 points
209 views
0 votes
1 answer