Questions by Meci Matt

+2 votes
7 answers

What are the responsibilities of Blockchain Consultant?

Nov 12, 2018 in Career Counselling • 7,192 views
0 votes
4 answers

What are different jobs in Blockchain?

Nov 12, 2018 in Career Counselling • 1,698 views
0 votes
1 answer

Internal work of Spark

Oct 11, 2018 in Apache Spark • 1,357 views
0 votes
1 answer

Spark - repartition() vs coalesce()

Oct 11, 2018 in Apache Spark • 8,464 views
+1 vote
1 answer

What API's can I use to upload data to AWS Glacier/

Oct 11, 2018 in Cloud Computing • 1,869 views
+1 vote
1 answer

How do you upload data to AWS Glacier?

Oct 11, 2018 in Cloud Computing • 4,650 views
0 votes
1 answer

What does AWS Server Migration Service exactly do?

Sep 27, 2018 in Cloud Computing • 967 views
0 votes
1 answer

What Is an AWS Inspector?

Sep 20, 2018 in Cloud Computing • 1,137 views
0 votes
1 answer

Selenium and :hover css

Sep 19, 2018 in Selenium • 1,637 views
0 votes
1 answer

How to discover missing or corrupt HDFS data?

Sep 19, 2018 in Big Data Hadoop • 2,305 views
0 votes
1 answer

How to access different directories in a Hadoop cluster?

Sep 18, 2018 in Big Data Hadoop • 1,252 views
0 votes
1 answer

How to achieve maximum memory to disk I/O ratio?

Sep 18, 2018 in Big Data Hadoop • 1,165 views
0 votes
1 answer

Python Selenium (waiting for frame, element lookups)

Sep 14, 2018 in Selenium • 2,759 views
0 votes
1 answer

Selenium with pyvirtualdisplay unable to locate element

Sep 14, 2018 in Selenium • 2,415 views
0 votes
2 answers

How to get a page name using Selenium Webdriver (C#)?

Sep 14, 2018 in Selenium • 3,209 views
0 votes
1 answer

Basic authentication with Selenium in Internet Explorer 10

Sep 14, 2018 in Selenium • 2,625 views
0 votes
1 answer

What is AWS SWF?

Sep 14, 2018 in Cloud Computing • 1,001 views
0 votes
1 answer

AWS Opsworks

Sep 5, 2018 in Cloud Computing • 869 views
0 votes
1 answer

How to delete a topic in Kafka 0.8.1.1?

Sep 4, 2018 in Apache Kafka • 2,502 views
0 votes
1 answer

Functions of Spark SQL?

Sep 3, 2018 in Apache Spark • 2,034 views
0 votes
1 answer

Languages supported by Apache Spark?

Sep 3, 2018 in Apache Spark • 7,885 views
0 votes
1 answer

How to stop INFO messages displaying on Spark console?

Aug 21, 2018 in Apache Spark • 2,856 views
0 votes
1 answer

How Hadoop distributes block writes into HDFS?

Aug 16, 2018 in Big Data Hadoop • 1,095 views
0 votes
1 answer

Determining HDFS space in a cluster?

Aug 16, 2018 in Big Data Hadoop • 1,404 views
0 votes
1 answer

How does Hadoop's block replacement policy work?

Aug 16, 2018 in Big Data Hadoop • 1,967 views
0 votes
2 answers

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

Aug 10, 2018 in Big Data Hadoop • 2,971 views
0 votes
1 answer

Operation to simulate a Hadoop Production Cluster

Aug 9, 2018 in Big Data Hadoop • 1,454 views
0 votes
1 answer

Determining how many mappers will run?

Aug 9, 2018 in Big Data Hadoop • 2,954 views
0 votes
1 answer

Designing Schema in HBase

Aug 6, 2018 in Big Data Hadoop • 1,268 views
0 votes
1 answer

Reading the file and populating the associative array

Aug 2, 2018 in Big Data Hadoop • 1,659 views
0 votes
1 answer

HDFS for customer information file

Jul 31, 2018 in Big Data Hadoop • 1,033 views
0 votes
1 answer

Passing keys and values to the reducers during a standard sort and shuffle phase of MapReduce

Jul 27, 2018 in Big Data Hadoop • 3,101 views
+1 vote
1 answer

Reading Performance in Hadoop Cluster

Jul 25, 2018 in Big Data Hadoop • 1,451 views
0 votes
1 answer

Difference between a failed task attempt and a killed task attempt

Jul 24, 2018 in Big Data Hadoop • 3,694 views
0 votes
1 answer

What metadata is stored on a DataNode when a block is written to it?

Jul 23, 2018 in Big Data Hadoop • 3,696 views
0 votes
1 answer

Importing a portion of Relational Database to HDFS

Jul 20, 2018 in Big Data Hadoop • 2,379 views
0 votes
1 answer

How the FIFO Scheduler arbitrates the cluster resources for a job and its tasks?

Jul 19, 2018 in Big Data Hadoop • 1,587 views
0 votes
1 answer

AWS: Migration Of data

Jul 19, 2018 in Cloud Computing • 1,617 views
0 votes
1 answer

How does HDFS Federation help HDFS Scale horizontally?

Jul 12, 2018 in Big Data Hadoop • 1,812 views
0 votes
1 answer

AWS: What is SQS? How to use Amazon SQS?

Jul 11, 2018 in Cloud Computing • 1,733 views
0 votes
1 answer

How to avoid a “split-brain” scenario with NameNodes?

Jul 11, 2018 in Big Data Hadoop • 5,354 views
0 votes
1 answer

What is the optimum number of producers to create in Kafka?

Jul 10, 2018 in Apache Kafka • 9,229 views
0 votes
1 answer

AWS: Direct Connect

Jul 4, 2018 in Cloud Computing • 876 views
0 votes
1 answer

AWS CloudFront: Using Directconnect to transfer data to our own data center

Jun 29, 2018 in Cloud Computing • 2,878 views
0 votes
1 answer

AWS: Trans coding application

Jun 21, 2018 in Cloud Computing • 1,867 views
0 votes
1 answer

What is the connection between AMI and Instance?

Jun 18, 2018 in Cloud Computing • 1,433 views
0 votes
1 answer

AWS : CloudWatch Web Server Metrics

May 29, 2018 in Cloud Computing • 1,206 views
0 votes
1 answer

Chrome's console log

May 18, 2018 in Selenium • 1,559 views
0 votes
1 answer

Wait for an element to be accessible using Selenium WebDriver

May 18, 2018 in Selenium • 2,299 views
0 votes
1 answer

Route 53: Swapping primary recordset with secondary recordset

May 8, 2018 in Cloud Computing • 1,265 views
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