Recent questions tagged apache-spark

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How to read Avro Partition Data?

Nov 4, 2020 in Apache Spark by akhtar
 • 38,180 points • 219 views
+1 vote
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How to write Spark DataFrame to Avro Data File?

Nov 4, 2020 in Apache Spark by akhtar
 • 38,180 points • 469 views
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How to read a dataframe based on an avro schema?

Oct 29, 2020 in Apache Spark by anonymous
 • 120 points • 576 views
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How to merge two Spark DataFrames?

Sep 17, 2020 in Big Data Hadoop by akhtar
 • 38,180 points • 86 views
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Can number of Spark task be greater than the executor core?

Jun 16, 2020 in Apache Spark by Rishi
 • 160 points • 217 views
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How to integrate Machine Learning with Spark?

May 6, 2020 in Machine Learning by akhtar
 • 38,180 points • 119 views
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"java.lang.ClassNotFoundException" in Spark on Amazon EMR

Apr 29, 2020 in Apache Spark by akhtar
 • 38,180 points • 1,054 views
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env: ‘python’: No such file or directory in pyspark.

Apr 7, 2020 in Apache Spark by akhtar
 • 38,180 points • 2,170 views
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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
 • 120 points • 622 views
+1 vote
1 answer

What is the importance of Kafka bootstrap.servers?

Feb 11, 2020 in Apache Kafka by akhtar
 • 38,180 points • 7,612 views
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Does spark streaming provides checkpoint?

Feb 4, 2020 in Apache Spark by akhtar
 • 38,180 points • 298 views
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not able to get output in spark streaming??

Feb 4, 2020 in Apache Spark by akhtar
 • 38,180 points • 213 views
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1 answer

Is Spark Sql provides indexing to improve processing speed?

Feb 4, 2020 in Apache Spark by akhtar
 • 38,180 points • 154 views
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1 answer

What are Dstreams?

Feb 4, 2020 in Apache Spark by akhtar
 • 38,180 points • 148 views
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1 answer

What is pageRank in graphX??

Jan 31, 2020 in Apache Spark by akhtar
 • 38,180 points • 285 views
0 votes
1 answer

env : R : No such file or directory

Jan 31, 2020 in Apache Spark by Hasid
 • 370 points • 454 views
0 votes
1 answer

Not enough space to cache rdd_80_1 in memory!

Jan 29, 2020 in Apache Spark by akhtar
 • 38,180 points • 558 views
0 votes
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Caused by: java.lang.NumberFormatException: Empty String

Jan 29, 2020 in Apache Spark by akhtar
 • 38,180 points • 848 views
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Difference between map() and mapPartitions() function in Spark.

Jan 23, 2020 in Apache Spark by akhtar
 • 38,180 points • 3,346 views
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