Questions by Shubham

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1 answer

Power BI : JSON data

Nov 15, 2018 in Power BI • 1,196 views
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1 answer

AMQP Communication Multiplexing

Nov 14, 2018 in IoT (Internet of Things) • 1,872 views
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1 answer

CLI Provision a Security Certificate - is it working?

Nov 14, 2018 in IoT (Internet of Things) • 1,259 views
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1 answer

Testing your code for speed?

Nov 13, 2018 in IoT (Internet of Things) • 1,339 views
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1 answer

Learning FreeBSD

Nov 13, 2018 in IoT (Internet of Things) • 1,138 views
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1 answer

Acquire access token from Azure AD for native app registration (PowerBI) using client credentials

Nov 12, 2018 in Power BI • 4,645 views
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1 answer

Call Azure API with nextLink (next page) in Power BI

Nov 12, 2018 in Power BI • 2,527 views
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1 answer

Error:connecting to Azure SSAS server in Power-BI through Import mode

Nov 9, 2018 in Power BI • 3,641 views
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1 answer

Row Level Security not applied through LOOKUPVALUE in Default filter

Nov 8, 2018 in Power BI • 6,733 views
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1 answer

How can i see my plugin name in the Power BI Visual plugin List ?

Nov 8, 2018 in Power BI • 2,514 views
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1 answer

Calculate Time Intersection to Correlate Sequences of Independent Events

Oct 26, 2018 in Power BI • 1,649 views
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1 answer

How does the HDFS architecture provide redundancy?

Sep 19, 2018 in Big Data Hadoop • 1,857 views
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1 answer

Where are Hadoop's task log files stored?

Sep 18, 2018 in Big Data Hadoop • 1,951 views
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1 answer

What additional capability does Ganglia provide to monitor Hadoop?

Sep 18, 2018 in Big Data Hadoop • 1,674 views
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1 answer

How to purge Kafka Topic?

Sep 4, 2018 in Apache Kafka • 3,854 views
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1 answer

What happens to RDD when one of the nodes goes down?

Sep 3, 2018 in Apache Spark • 2,678 views
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1 answer

Does Spark provide the storage layer too?

Sep 3, 2018 in Apache Spark • 2,257 views
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2 answers

Which cluster type should I choose for Spark?

Aug 21, 2018 in Apache Spark • 3,083 views
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1 answer

Where are Hadoop's task log files stored?

Aug 16, 2018 in Big Data Hadoop • 2,580 views
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1 answer

How will the Fair Scheduler handle more than one Job?

Aug 16, 2018 in Big Data Hadoop • 2,323 views
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1 answer

How to calculate number of slave nodes?

Aug 16, 2018 in Big Data Hadoop • 2,148 views
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1 answer

Determining number of reduces?

Aug 16, 2018 in Big Data Hadoop • 1,576 views
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1 answer

When a reduce class also serve as a combiner?

Aug 9, 2018 in Big Data Hadoop • 1,623 views
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1 answer

Storing collection of images in HDFS

Aug 9, 2018 in Big Data Hadoop • 2,055 views
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1 answer

Increasing HFile block size

Aug 6, 2018 in Big Data Hadoop • 1,822 views
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1 answer

Is there any way to make Apache Commons Math Library available to MapReducer job at runtime?

Aug 3, 2018 in Big Data Hadoop • 1,999 views
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What happens in a MapReduce job when you set the number of reducers to one?

Jul 31, 2018 in Big Data Hadoop • 3,187 views
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1 answer

How a client reads a file from HDFS?

Jul 31, 2018 in Big Data Hadoop • 3,392 views
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1 answer

How can Hadoop discover missing or corrupt HDFS data?

Jul 19, 2018 in Big Data Hadoop • 2,225 views
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1 answer

How Namenode handles data node failures?

Jul 11, 2018 in Big Data Hadoop • 7,851 views
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1 answer

Kafka topic not being deleted

Jul 9, 2018 in Apache Kafka • 4,009 views
+1 vote
8 answers

How to print the contents of RDD in Apache Spark?

Jul 6, 2018 in Apache Spark • 66,307 views
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2 answers

How to use RDD filter with other function?

Jul 5, 2018 in Apache Spark • 10,972 views
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1 answer

How to add third party java jars for use in PySpark?

Jul 4, 2018 in Apache Spark • 9,838 views
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1 answer

Difference between sparkContext, JavaSparkContext, SQLContext, & SparkSession?

Jul 4, 2018 in Apache Spark • 6,324 views
+1 vote
1 answer

map vs mapValues in Spark

Jun 29, 2018 in Apache Spark • 17,741 views
+1 vote
3 answers

Which cluster type should I choose for Spark?

Jun 27, 2018 in Apache Spark • 2,852 views
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1 answer

Which is better in term of speed, Shark or Spark?

Jun 26, 2018 in Apache Spark • 1,732 views
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1 answer

How to analyze block placement on datanodes and rebalancing data across Hadoop nodes?

Jun 21, 2018 in Big Data Hadoop • 1,812 views
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1 answer

Ways to create RDD in Apache Spark

Jun 19, 2018 in Apache Spark • 5,050 views
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1 answer

When running Spark on Yarn, do I need to install Spark on all nodes of Yarn Cluster?

Jun 14, 2018 in Apache Spark • 7,815 views
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1 answer

How to convert rdd object to dataframe in spark

May 30, 2018 in Apache Spark • 5,096 views
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1 answer

What is the difference between Apache Spark SQLContext vs HiveContext?

May 26, 2018 in Apache Spark • 5,873 views
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1 answer

Is it better to have one large parquet file or lots of smaller parquet files?

May 23, 2018 in Apache Spark • 14,774 views
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1 answer

Is a HDFS block sequential ?

May 21, 2018 in Big Data Hadoop • 2,570 views
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1 answer

Can we use Apache Mahout without Hadoop dependency?

May 17, 2018 in Big Data Hadoop • 1,915 views
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1 answer

Hadoop combiners with aggregator functions

May 16, 2018 in Big Data Hadoop • 1,331 views
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10 answers

Difference between single node & pseudo-distributed mode in Hadoop?

May 10, 2018 in Big Data Hadoop • 21,828 views
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2 answers

Difference between HDFS and NFS

May 8, 2018 in Big Data Hadoop • 16,740 views
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1 answer

How to delete a directory from Hadoop cluster which is having comma(,) in its name?

May 7, 2018 in Big Data Hadoop • 4,337 views
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