Articles tagged with Amazon EMR

Amazon EMR is a cloud big data platform for running large-scale distributed data processing jobs, interactive SQL queries, and machine learning (ML) applications using open-source analytics frameworks such as Apache Spark, Apache Hive, and Presto.

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22 results

Launch Spark in Full Table Access (FTA) mode in EMR on EC2

AarthiEXPERT

published 10 days ago0 votes77 views

In this guide, I will provide the EMR cluster configuration and Spark config required to launch it in FTA mode. EMR Spark and Glue Spark are available in FTA and FGAC modes, to work with AWS Lake For...

ARTICLE

How to Read Cross-Account Shared HUDI Table via Lake Formati...

sanjosanEXPERT

published 11 days ago8 votes66 views

This article aims to provide a practical guide for cross account setup

ARTICLE

Amazon EMR AWS Glue AWS Lake Formation

Full Table Access (FTA) vs Fine-Grained Access Control (FGAC...

AarthiEXPERT

published 13 days ago0 votes96 views

Amazon EMR and AWS Glue Spark provides two modes for Apache Spark workloads that access tables in the AWS Glue Data Catalog that are governed by AWS Lake Formation. Learn when to use what configuratio...

ARTICLE

AWS Lake Formation Amazon EMR AWS Glue Amazon EMR Serverless

Resolving EMR Spark Timeout with Lake Formation Runtime Role...

SagarEXPERT

published 2 months ago0 votes100 views

When you enable Lake Formation runtime roles on an EMR 7.x cluster, all Spark steps may silently time out after 300 seconds. This happens because S3 locations registered with the default Service-Linke...

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Amazon EMR AWS Lake Formation

Lowering S3 KMS Decrypt API Costs in Amazon EMR Spark Jobs

Naveen JagathesanEXPERT

published 3 months ago0 votes190 views

Running Spark on EMR with KMS-encrypted S3 data? Every object read triggers a kms:Decrypt API call — and at scale, those costs add up fast. If your compliance requirements prevent switching to S3 Buck...

ARTICLE

AWS Key Management Service Amazon EMR AWS Glue

Choosing an S3 connector for ML training with S3 Express One...

Mark TwomeyEXPERT

published 3 months ago1 votes245 views

A field guide for PyTorch, TensorFlow, Spark, and Kubernetes workloads reading training data from Amazon S3 Express One Zone directory buckets.

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Amazon EMR Amazon SageMaker Amazon S3 Express One Zone Storage Class

How do I set up a Spark History Server locally to view AWS G...

shubhranshuEXPERT

published 5 months ago6 votes375 views

I want to view the Spark UI for my AWS Glue job runs, but I cannot use Docker on my local machine. I need an alternative way to run the Apache Spark History Server natively on macOS to read Spark even...

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AWS Glue Amazon Simple Storage Service Amazon EMR

How do I resolve Python module installation failures in AWS ...

shubhranshuEXPERT

published 7 months ago11 votes456 views

I'm trying to install Python modules in my AWS Glue Python Shell job using wheel files stored in Amazon Simple Storage Service (Amazon S3). My job runs in a private Virtual Private Cloud (VPC) with Am...

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Compute AWS Glue Serverless Amazon EMR

Implementing a Governance Framework for Migrating from Amazo...

Ram AchantaEXPERT

published 9 months ago2 votes574 views

This framework provides a structured approach for migrating analytics workloads from EMR on EC2 to EMR Serverless in enterprise environments. It guides organizations through the complete migration lif...

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Amazon EMR Amazon EMR Serverless Migration & Modernization Management & Governance Monitoring

Implementing a Governance Framework for Amazon EMR on EC2 Ve...

Ram AchantaEXPERT

published 9 months ago2 votes352 views

Enterprises struggle with EMR version upgrades, facing challenges like production downtime, performance degradation, and compliance risks. Without a structured approach, organizations often experience...

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Amazon EMR Operational Excellence Analytics Amazon CloudWatch

Generate production-grade synthetic data at petabyte-scale u...

GaganBrahmiAWSEXPERT

published 2 years ago2 votes904 views

Performance testing for big data analytics tools and engines at petabyte scale is an increasingly challenging avenue. Using traditional sample test datasets may not reflect the actual production-grade...

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Amazon EMR Analytics Database

Querying Delta tables from SQL Explorer in EMR Workspace

Yokesh NKSUPPORT ENGINEER

published 2 years ago3 votes1.9K views

This article offers instructions on how to set up and access Delta tables from SQL Explorer in EMR JupyterHub. SQL Explorer utilizes the Presto engine configured within the EMR cluster to process data...

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Amazon EMR

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