Recent questions tagged apache-spark

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What is apache hadoop?

Dec 13, 2021 in Big Data Hadoop by CoderGirl
 • 500 points • 329 views
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1 answer

How to read Avro Partition Data?

Nov 4, 2020 in Apache Spark by akhtar
 • 38,230 points • 1,364 views
+1 vote
1 answer

How to write Spark DataFrame to Avro Data File?

Nov 4, 2020 in Apache Spark by akhtar
 • 38,230 points • 2,533 views
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1 answer

How to read a dataframe based on an avro schema?

Oct 30, 2020 in Apache Spark by anonymous
 • 120 points • 2,514 views
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1 answer

How to merge two Spark DataFrames?

Sep 17, 2020 in Big Data Hadoop by akhtar
 • 38,230 points • 979 views
0 votes
1 answer

How can browse without port usage (example: "http://<IP>" )on the broswer if the php artisan server on "http://<IP>:8088"

Jul 31, 2020 in Web Development by Raghu
 • 120 points • 740 views
0 votes
1 answer

Can number of Spark task be greater than the executor core?

Jun 17, 2020 in Apache Spark by Rishi
 • 160 points • 1,270 views
0 votes
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Can the executor core be greater than the total number of spark tasks?

Jun 17, 2020 in Apache Spark by Rishi
 • 160 points • 1,572 views
0 votes
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How to integrate Machine Learning with Spark?

May 6, 2020 in Machine Learning by akhtar
 • 38,230 points • 389 views
0 votes
1 answer

"java.lang.ClassNotFoundException" in Spark on Amazon EMR

Apr 29, 2020 in Apache Spark by akhtar
 • 38,230 points • 3,045 views
0 votes
1 answer

env: ‘python’: No such file or directory in pyspark.

Apr 7, 2020 in Apache Spark by akhtar
 • 38,230 points • 5,556 views
–1 vote
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How to parse an S3 XML file to find tags using apache spark

Mar 18, 2020 in Apache Spark by anonymous
 • 110 points • 1,686 views
+1 vote
1 answer

What is the importance of Kafka bootstrap.servers?

Feb 11, 2020 in Apache Kafka by akhtar
 • 38,230 points • 16,792 views
0 votes
1 answer

Does spark streaming provides checkpoint?

Feb 4, 2020 in Apache Spark by akhtar
 • 38,230 points • 1,043 views
0 votes
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not able to get output in spark streaming??

Feb 4, 2020 in Apache Spark by akhtar
 • 38,230 points • 588 views
0 votes
1 answer

Is Spark Sql provides indexing to improve processing speed?

Feb 4, 2020 in Apache Spark by akhtar
 • 38,230 points • 404 views
0 votes
1 answer

What are Dstreams?

Feb 4, 2020 in Apache Spark by akhtar
 • 38,230 points • 622 views
0 votes
1 answer

What is pageRank in graphX??

Jan 31, 2020 in Apache Spark by akhtar
 • 38,230 points • 800 views
0 votes
1 answer

env : R : No such file or directory

Jan 31, 2020 in Apache Spark by Hasid
 • 370 points • 1,360 views
0 votes
1 answer

Not enough space to cache rdd_80_1 in memory!

Jan 29, 2020 in Apache Spark by akhtar
 • 38,230 points • 2,113 views
0 votes
1 answer

Caused by: java.lang.NumberFormatException: Empty String

Jan 29, 2020 in Apache Spark by akhtar
 • 38,230 points • 3,775 views
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