How to enable dynamic resource allocation in Spark

0 votes
I want to enable dynamic resource allocation for my spark application and I want to do it dynamically without having to hard code it. How can I do it?
Mar 12, 2019 in Apache Spark by Tina
764 views

1 answer to this question.

0 votes

To dynamically enable dynamic resource allocation, you need to run this command in the Spark shell:

val sc = new SparkContext(new SparkConf())
./bin/spark-submit <all your existing options> --spark.dynamicAllocation.enabled=true
answered Mar 12, 2019 by veer

Related Questions In Apache Spark

0 votes
1 answer

How to enable worker cleanup in Spark?

To enable cleanup, open the spark shell ...READ MORE

answered Mar 25, 2019 in Apache Spark by Hari
878 views
0 votes
1 answer

How to set executors for static allocation in Spark Yarn?

Open Spark shell and run the following ...READ MORE

answered Mar 28, 2019 in Apache Spark by Raj
618 views
0 votes
5 answers

How to change the spark Session configuration in Pyspark?

You aren't actually overwriting anything with this ...READ MORE

answered Dec 13, 2020 in Apache Spark by Gitika
• 65,870 points
53,398 views
0 votes
1 answer

How to convert rdd object to dataframe in spark

SqlContext has a number of createDataFrame methods ...READ MORE

answered May 30, 2018 in Apache Spark by nitinrawat895
• 11,380 points
2,862 views
+1 vote
2 answers
+1 vote
1 answer

Hadoop Mapreduce word count Program

Firstly you need to understand the concept ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
• 11,380 points
7,070 views
0 votes
1 answer

hadoop.mapred vs hadoop.mapreduce?

org.apache.hadoop.mapred is the Old API  org.apache.hadoop.mapreduce is the ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
• 11,380 points
1,137 views
+2 votes
11 answers

hadoop fs -put command?

Hi, You can create one directory in HDFS ...READ MORE

answered Mar 16, 2018 in Big Data Hadoop by nitinrawat895
• 11,380 points
51,008 views
0 votes
1 answer

How to set max executors for dynamic allocation?

You can set it by assigning the ...READ MORE

answered Mar 13, 2019 in Apache Spark by Venu
822 views
0 votes
1 answer

How to restrict a group to only view in Spark?

You can do it dynamically be setting ...READ MORE

answered Mar 15, 2019 in Apache Spark by Raj
131 views