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Questions 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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344 results
Hello,
I am running an Apache Spark job on Amazon EMR that needs to connect to an Amazon MSK cluster configured with IAM authentication. The EMR cluster has an IAM role with full MSK permissions, and...
Hi Team,
I'm trying to set up the Amazon Q on the EMR studio notebook workspace and followed this guide: https://docs.aws.amazon.com/amazonq/latest/qdeveloper-ug/emr-setup.html?trk=769a1a2b-8c19-4976...
Getting this issue in Amazon EMR during a pyspark job execution.
```
df = spark.read.parquet("s3a://test/raw-billing-cor-data/cur2/123456789/cid-cur2/data/BILLING_PERIOD=2025-08/")
py4j.protocol.Py4...
Hi.
I am trying to configure ZGC in HBase following the recommendations, but the JAVA_HOME and HBASE_REGIONSERVER_GC_OPTS variables are not modified in the /etc/hbase/conf/hbase-env.sh file. Has anyo...
I am deploying an EMR HBase cluster with EMR WAL enabled using Terraform.
The cluster is created successfully and the WALs are visible using the emrwal CLI.
When I change some configuration of my clus...
Hi everyone,
I currently have an EMR cluster (emr-6.9.0) running a real-time ingestion process. To save disk space, I’ve been using the **Cloud Shuffle Storage Plugin** for Apache Spark.
Now, I need ...
Hi ,
Recently i started facing issues with EMR (EC2 is out of capacity), mentioning that "EC2 is out of capacity for m6a.12xlarge in availability zone us-east-1c"
I tried different machines in same ...
Hi Team,
I'm Getting the below error while writing the table in postgres using glue spark script
can you please help me on this issue.
"Table or view "asset_aircraft_rpt" already exists. SaveMode: ...
Hello,
I'm facing a pretty annoying error. Whenever I try to execute a UDF function on a EMR Notebook I get the following error:
```
py4j.protocol.Py4JJavaError: An error occurred while calling o157...
I'm trying to build a simple Collaborative Filtering Recommendation Engine using Apache Spark ML lib on Amazon EMR.
So I created a EMR on EC2 cluster, with the following configuration:
asked 7 months ago
Hello!
We're trying to migrate from a stand-alone Hive Metastore to Glue. We've modified the definition of some EMR clusters (v7.0.0) to use Glue as the metastore, we use Spark on Hadoop to process da...
We're looking for native API/CLI/SDK support to manage EMR Studio workspaces programmatically. Currently, these operations (create, list, delete, etc.) are only possible via the UI, making it difficul...