Recent questions tagged developer

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How do I create a custom theme in react?

3 days ago in Web Development by Ashutosh
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How do I add custom JS to react?

3 days ago in Node-js by Ashutosh
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How can I implement a shared rate-limiting counter for multiple microservices using a distributed system like Kafka or Zookeeper?

Nov 27 in Node-js by Ashutosh
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How to copy file from Local file system to HDFS?

Oct 20, 2020 in Big Data Hadoop by akhtar
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Best Cloud provider for Visual Studio .net community edition dev env

Sep 25, 2020 in Cloud Computing by SteelTitan
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ModuleNotFoundError: No module named 'pythoncom' in pyttsx3

Apr 15, 2020 in Python by Ashmit
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How to set static IP in Linux RedHat?

Feb 12, 2020 in OpenStack by akhtar
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How do I start studying Node.JS to create a restful API?

Jun 11, 2019 in Others by code_ninja
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How can I start learning Node.js and its related components?

Jun 6, 2019 in Career Counselling by code_ninja
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Job description of back end developer?

May 14, 2019 in Career Counselling by amrita
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Choosing a career between testing and development

Jan 30, 2019 in Career Counselling by abhishek
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Is certification a must to become a Java developer?

Jan 11, 2019 in Career Counselling by Neha
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What is the educational requirement to become a Java Developer?

Jan 11, 2019 in Career Counselling by Neha
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What is the difference between a developer and an architect?

Dec 20, 2018 in Career Counselling by Ali
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Internal work of Spark

Oct 11, 2018 in Apache Spark by Meci Matt
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Spark - repartition() vs coalesce()

Oct 11, 2018 in Apache Spark by Meci Matt
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How does the HDFS architecture provide redundancy?

Sep 19, 2018 in Big Data Hadoop by Shubham
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How to discover missing or corrupt HDFS data?

Sep 19, 2018 in Big Data Hadoop by Meci Matt
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Where are Hadoop's task log files stored?

Sep 18, 2018 in Big Data Hadoop by Shubham
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How to access different directories in a Hadoop cluster?

Sep 18, 2018 in Big Data Hadoop by Meci Matt
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What additional capability does Ganglia provide to monitor Hadoop?

Sep 18, 2018 in Big Data Hadoop by Shubham
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How to achieve maximum memory to disk I/O ratio?

Sep 18, 2018 in Big Data Hadoop by Meci Matt
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What happens to RDD when one of the nodes goes down?

Sep 3, 2018 in Apache Spark by Shubham
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Does Spark provide the storage layer too?

Sep 3, 2018 in Apache Spark by Shubham
 • 13,490 points • 1,550 views
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1 answer

Functions of Spark SQL?

Sep 3, 2018 in Apache Spark by Meci Matt
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Languages supported by Apache Spark?

Sep 3, 2018 in Apache Spark by Meci Matt
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2 answers

Which cluster type should I choose for Spark?

Aug 21, 2018 in Apache Spark by Shubham
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How to stop INFO messages displaying on Spark console?

Aug 21, 2018 in Apache Spark by Meci Matt
 • 9,460 points • 2,370 views
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Where are Hadoop's task log files stored?

Aug 16, 2018 in Big Data Hadoop by Shubham
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How Hadoop distributes block writes into HDFS?

Aug 16, 2018 in Big Data Hadoop by Meci Matt
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1 answer

How will the Fair Scheduler handle more than one Job?

Aug 16, 2018 in Big Data Hadoop by Shubham
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Determining HDFS space in a cluster?

Aug 16, 2018 in Big Data Hadoop by Meci Matt
 • 9,460 points • 841 views
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1 answer

How to calculate number of slave nodes?

Aug 16, 2018 in Big Data Hadoop by Shubham
 • 13,490 points • 1,320 views
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1 answer

Determining number of reduces?

Aug 16, 2018 in Big Data Hadoop by Shubham
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1 answer

How does Hadoop's block replacement policy work?

Aug 16, 2018 in Big Data Hadoop by Meci Matt
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2 answers

Which framework allows random, realtime read/write access to hundreds of terabytes of data?

Aug 10, 2018 in Big Data Hadoop by Meci Matt
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1 answer

When a reduce class also serve as a combiner?

Aug 9, 2018 in Big Data Hadoop by Shubham
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1 answer

Storing collection of images in HDFS

Aug 9, 2018 in Big Data Hadoop by Shubham
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Operation to simulate a Hadoop Production Cluster

Aug 9, 2018 in Big Data Hadoop by Meci Matt
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Determining how many mappers will run?

Aug 9, 2018 in Big Data Hadoop by Meci Matt
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Is there any way to make Apache Commons Math Library available to MapReducer job at runtime?

Aug 3, 2018 in Big Data Hadoop by Shubham
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Reading the file and populating the associative array

Aug 2, 2018 in Big Data Hadoop by Meci Matt
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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 by Shubham
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HDFS for customer information file

Jul 31, 2018 in Big Data Hadoop by Meci Matt
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How a client reads a file from HDFS?

Jul 31, 2018 in Big Data Hadoop by Shubham
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Block Scanner HDFS

Jul 31, 2018 in Big Data Hadoop by Data_Nerd
 • 2,390 points • 2,487 views
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Passing keys and values to the reducers during a standard sort and shuffle phase of MapReduce

Jul 27, 2018 in Big Data Hadoop by Meci Matt
 • 9,460 points • 2,470 views
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PySpark Config ?

Jul 26, 2018 in Apache Spark by shams
 • 3,670 points • 808 views
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1 answer

Reading Performance in Hadoop Cluster

Jul 25, 2018 in Big Data Hadoop by Meci Matt
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Difference between a failed task attempt and a killed task attempt

Jul 24, 2018 in Big Data Hadoop by Meci Matt
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