Recent questions tagged apache-spark

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1 answer

How to limit the cores being used by a cluster?

Mar 11, 2019 in Apache Spark by Tina
 • 1,442 views
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1 answer

How to make Spark wait for more time for acknowledgement?

Mar 11, 2019 in Apache Spark by Rishi
 • 3,141 views
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1 answer

How to change block manager port for driver only?

Mar 10, 2019 in Apache Spark by Vishal
 • 1,678 views
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Changing port for Block Managers

Mar 10, 2019 in Apache Spark by Girish
 • 1,083 views
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1 answer

How to change commiter algorithm version in Spark?

Mar 10, 2019 in Apache Spark by tina
 • 4,431 views
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1 answer

How to disable existing directory check?

Mar 10, 2019 in Apache Spark by Hanam
 • 1,239 views
0 votes
1 answer

Not able to clone Hadoop configuration.

Mar 10, 2019 in Apache Spark by Joshi
 • 1,656 views
0 votes
1 answer

SparkContext.addFile() not able to update file.

Mar 10, 2019 in Apache Spark by Suri
 • 4,290 views
0 votes
1 answer

How to disable executor from fetching file from cache?

Mar 10, 2019 in Apache Spark by Suri
 • 3,099 views
0 votes
1 answer

How to make driver update metrics quickly to executor?

Mar 10, 2019 in Apache Spark by Shaan
 • 1,286 views
0 votes
1 answer

How to disable broadcast checksum?

Mar 9, 2019 in Apache Spark by Ruth
 • 1,289 views
+1 vote
2 answers

How do I get number of columns in each line from a delimited file??

Mar 8, 2019 in Apache Spark by Vijay Dixon
 • 190 points • 6,996 views
+1 vote
3 answers

map() vs flatMap() in Spark

Mar 8, 2019 in Apache Spark by Tina
 • 40,447 views
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1 answer

Cache() vs persist() in Spark

Mar 8, 2019 in Apache Spark by Esha
 • 11,621 views
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1 answer

Array of RDD

Mar 8, 2019 in Apache Spark by Giri
 • 2,247 views
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1 answer

What is Spark Core?

Mar 8, 2019 in Apache Spark by Ritu
 • 4,096 views
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1 answer

Components of Spark

Mar 8, 2019 in Apache Spark by Giri
 • 1,204 views
0 votes
1 answer

How to increase Garbage Collection speed?

Mar 8, 2019 in Apache Spark by Rohan
 • 2,179 views
0 votes
1 answer

How to increase Spark memory for execution?

Mar 7, 2019 in Apache Spark by Rishi
 • 1,735 views
0 votes
1 answer

How to compress serialized RDD partition?

Mar 7, 2019 in Apache Spark by Rajath
 • 2,273 views
0 votes
1 answer

Getting "buffer limit exceeded" exception inside Kryo.

Mar 7, 2019 in Apache Spark by Firoz
 • 1,969 views
0 votes
1 answer

How to change default Spark dashboard port?

Mar 6, 2019 in Apache Spark by Tina
 • 2,135 views
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1 answer

What port the Spark dashboard run on?

Mar 6, 2019 in Apache Spark by Firoz
 • 1,326 views
0 votes
1 answer

How to delay live entity updates on Spark ?

Mar 6, 2019 in Apache Spark by Ritu
 • 1,236 views
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1 answer

Prevent jobs to be killed from Web UI

Mar 6, 2019 in Apache Spark by Madhu
 • 1,318 views
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1 answer

Disable Web UI for Spark Application

Mar 6, 2019 in Apache Spark by Roshan
 • 4,384 views
0 votes
1 answer

Spark logs not overwriting

Mar 6, 2019 in Apache Spark by Sharan
 • 1,727 views
0 votes
1 answer

How to enable Spark event logging?

Mar 6, 2019 in Apache Spark by Ratan
 • 3,568 views
0 votes
1 answer

How to change the location of Spark event logs?

Mar 6, 2019 in Apache Spark by Sanam
 • 5,367 views
0 votes
1 answer

Spark event log location

Mar 6, 2019 in Apache Spark by Prateek
 • 1,191 views
0 votes
1 answer

Log every block update in Spark

Mar 6, 2019 in Apache Spark by Sanidhi
 • 1,533 views
0 votes
1 answer

How to increase the amount of data to be transferred to shuffle service at the same time?

Mar 1, 2019 in Apache Spark by Yashita
 • 1,706 views
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1 answer

Spark shuffle service port number

Mar 1, 2019 in Apache Spark by Raj
 • 1,550 views
0 votes
1 answer

Spark workers are not accepting any job (Kubernetes-Docker-Spark)

Feb 27, 2019 in Apache Spark by Hamza
 • 200 points • 3,127 views
0 votes
1 answer

Spark2-submit does not generate output file.

Feb 24, 2019 in Apache Spark by Shri
 • 5,505 views
0 votes
1 answer

Not able to preserve shuffle files in Spark

Feb 24, 2019 in Apache Spark by Rohit
 • 2,072 views
0 votes
1 answer

Why is Spark map output compressed?

Feb 24, 2019 in Apache Spark by Sanam
 • 1,607 views
0 votes
1 answer

How do spark extra listeners work?

Feb 24, 2019 in Apache Spark by Jimmy
 • 4,005 views
+1 vote
1 answer

Facing out-of-memory errors in Spark driver

Feb 23, 2019 in Apache Spark by Kishan
 • 2,376 views
0 votes
1 answer

Increase number of cores in Spark

Feb 22, 2019 in Apache Spark by Kiran
 • 2,930 views
0 votes
1 answer

Loading Spark properties dynamically

Feb 22, 2019 in Apache Spark by Rishab
 • 2,092 views
0 votes
0 answers

Why doesn't my Spark Yarn client runs on all available worker machines?

Feb 22, 2019 in Apache Spark by Uzair Ahmad
 • 9,456 views
0 votes
1 answer

Apache Spark, usage of yield.

Feb 22, 2019 in Apache Spark by Ganesh
 • 3,965 views
0 votes
1 answer

Installing Spark on Ubuntu

Feb 20, 2019 in Apache Spark by Raj
 • 2,664 views
0 votes
1 answer

Validation in Spark

Feb 20, 2019 in Big Data Hadoop by Jisha
 • 1,954 views
0 votes
1 answer

Passing condition dynamically to Spark application.

Feb 19, 2019 in Apache Spark by Nanda
 • 10,154 views
0 votes
1 answer

Parquet to ORC format in Spark

Feb 15, 2019 in Apache Spark by Suraj
 • 3,008 views
0 votes
1 answer

How can I remove headers from dataframe?

Feb 15, 2019 in Apache Spark by Dinesh
 • 20,986 views
0 votes
1 answer

Spark context (sc) not found

Feb 14, 2019 in Apache Spark by Loki
 • 2,861 views
0 votes
1 answer

Query regarding a spark split logic

Feb 9, 2019 in Apache Spark by Joshi
 • 992 views
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