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Amazon EMR release 7.14.0 - Amazon EMR
7.14.0 supported lifecycle7.14.0 application versions7.14.0 release notes7.14.0 default Java versions7.14.0 component versions7.14.0 configuration classifications7.14.0 change log

Amazon EMR release 7.14.0

7.14.0 supported lifecycle

The following table describes the supported lifecycle dates for Amazon EMR release 7.14.0.

Support phase Date
Initial release date September 8, 2026
Standard support until September 8, 2028
End of support September 9, 2028
End of life September 8, 2029

7.14.0 application versions

This release includes the following applications: AmazonCloudWatchAgent, Delta, Flink, HBase, HCatalog, Hadoop, Hive, Hudi, Hue, Iceberg, JupyterEnterpriseGateway, JupyterHub, Livy, Oozie, Phoenix, Pig, Presto, Spark, TensorFlow, Tez, Trino (PrestoSQL), Zeppelin, and ZooKeeper.

The table below lists the application versions available in this release of Amazon EMR and the application versions in the preceding three Amazon EMR releases (when applicable).

For a comprehensive history of application versions for each release of Amazon EMR, see the following topics:

Application version information
emr-7.14.0 emr-7.13.0 emr-7.12.0 emr-7.11.0
AWS SDK for Java 2.44.5, 1.12.7972.42.12, 1.12.7972.35.5, 1.12.7922.35.5, 1.12.792
Python 3.9, 3.113.9, 3.113.9, 3.113.9, 3.11
Scala 2.12.182.12.182.12.182.12.18
AmazonCloudWatchAgent1.300032.2-amzn-01.300032.2-amzn-01.300032.2-amzn-01.300032.2-amzn-0
Delta3.3.2-amzn-33.3.2-amzn-23.3.2-amzn-13.3.2-amzn-0
Flink1.20.0-amzn-81.20.0-amzn-71.20.0-amzn-61.20.0-amzn-5
Ganglia - - - -
HBase2.6.4-amzn-22.6.4-amzn-02.6.2-amzn-32.6.2-amzn-2
HCatalog3.1.3-amzn-243.1.3-amzn-223.1.3-amzn-213.1.3-amzn-20
Hadoop3.4.2-amzn-23.4.2-amzn-03.4.1-amzn-43.4.1-amzn-3
Hive3.1.3-amzn-243.1.3-amzn-223.1.3-amzn-213.1.3-amzn-20
Hudi1.0.2-amzn-31.0.2-amzn-21.0.2-amzn-11.0.2-amzn-0
Hue4.11.04.11.04.11.04.11.0
Iceberg1.10.1-amzn-11.10.0-amzn-11.10.0-amzn-01.9.1-amzn-0
JupyterEnterpriseGateway2.6.02.6.02.6.02.6.0
JupyterHub1.5.01.5.01.5.01.5.0
Livy0.8.0-incubating0.8.0-incubating0.8.0-incubating0.8.0-incubating
MXNet - - - -
Mahout - - - -
Oozie5.2.15.2.15.2.15.2.1
Phoenix5.3.05.3.05.2.15.2.1
Pig0.17.00.17.00.17.00.17.0
Presto0.287-amzn-80.287-amzn-70.287-amzn-60.287-amzn-5
Spark3.5.8-amzn-03.5.6-amzn-23.5.6-amzn-13.5.6-amzn-0
Sqoop - - - -
TensorFlow2.19.02.19.02.19.02.19.0
Tez0.10.2-amzn-220.10.2-amzn-200.10.2-amzn-190.10.2-amzn-18
Trino (PrestoSQL)479-amzn-2479-amzn-1476-amzn-1475-amzn-0
Zeppelin0.11.10.11.10.11.10.11.1
ZooKeeper3.9.3-amzn-73.9.3-amzn-53.9.3-amzn-43.9.3-amzn-3

7.14.0 release notes

The following release notes include information for Amazon EMR release 7.14.0.

What's new

  • Incremental refresh improvements for Iceberg materialized views — Incremental refresh now supports Merge-on-Read tables through change data capture. This enables fast refreshes for workloads that use updates and deletes. Refresh reads only the data files affected by a change, using per-file and manifest-level column statistics.

  • AWS Glue Table VersionId propagated to Hive table parameters — When you use AWS Glue as the Hive metastore, the AWS Glue Table VersionId is now propagated to Hive table parameters. This enables you to track which version of a AWS Glue table definition is in use.

  • Ion DataSource tables with fine-grained access control — You can now create Ion DataSource tables when you use Amazon EMR clusters with Fine-grained Table Access (FTA) mode enabled.

Changes, enhancements, and resolved issues

  • Improved disk encryption verification tolerance during cluster startup — Clusters with local disk encryption enabled in their security configuration are now more tolerant of transient network connectivity delays during instance boot. This change reduces intermittent cluster startup failures.

  • Fixed UTF-8 multibyte character handling in Amazon EMR configurations — Amazon EMR configurations now correctly support UTF-8 multibyte characters. This includes values with accented letters or non-Latin scripts. For more information, see Configure applications.

  • Improved Kerberos authentication reliability — Kerberos-secured clusters now start Spark jobs with newer secure ciphers without KerberosSecretDecryptorException errors. Kerberos ticket refresh is also more reliable.

  • Improved HBase reliability — Read-only to read-write promotion now completes in approximately 10 to 15 seconds instead of 6 minutes. Read replicas are protected from HFile cleanup data corruption and unauthorized writes, while deactivation races are resolved. Store file metadata caching reduces Amazon S3 API calls. Snapshot restores using the FILE-based StoreFileTracker now succeed, and snapshot deletion no longer stops HFile cleaning. Region server archiving no longer retries indefinitely after a file was moved or deleted.

  • Amazon EMR now supports launching Trino clusters without Hadoop and HDFS — When you select Trino as the only application at launch, Amazon EMR no longer starts YARN and HDFS. To add Hadoop and HDFS to a Trino cluster, these applications will need to be explicitly added to the list of applications at cluster launch.

  • Improved Secret Agent startup reliability — Fixes two issues that could cause Amazon EMR cluster provisioning failures related to the Secret Agent security service. Certificate creation now waits for HDFS readiness before proceeding, and the startup script retries detection of the Secret Agent Java process. Together these changes reduce launch failures on clusters with slower storage initialization or heavily loaded instances.

Application upgrades

The following applications are upgraded in this release:

  • Spark Redshift connector

  • NVIDIA Spark RAPIDS plugin 26.04.1-amzn-0 (upgraded from 25.08.0-amzn-0)

  • AWS SDK v2 2.44.5 (upgraded from 2.42.12)

  • Amazon Redshift JDBC driver

Known issues and limitations

There are no known issues in this release.

7.14.0 default Java versions

Amazon EMR release 7.14 and higher ships with Amazon Corretto 17 (built on OpenJDK) by default for applications that support Corretto 17 (JDK 17), with the exception of Apache Livy.

The following table shows the default Java versions for applications in Amazon EMR 7.14.0. If you want to change the default JVM on your cluster, follow the instructions in Configure applications to use a specific Java Virtual Machine for each application that runs on the cluster. You can only use one Java runtime version for a cluster. Amazon EMR doesn't support running different nodes or applications on different runtime versions on the same cluster.

Application Java / Amazon Corretto version (default is bold)
Delta 17, 11, 8
Flink 17, 11, 8
HBase 17, 11, 8
HCatalog 17, 11, 8
Hadoop 17, 11, 8
Hive 17, 11, 8
Hudi 17, 11, 8
Iceberg 17, 11
Livy 17, 11, 8
Oozie 17, 11, 8
Phoenix 17, 11, 8
PrestoDB 8
Spark 17, 11, 8
Spark RAPIDS 17, 11, 8
Tez 17, 11, 8
Trino 25
Zeppelin 17, 11, 8
Pig 17, 11, 8
Zookeeper 17, 11, 8

7.14.0 component versions

The components that Amazon EMR installs with this release are listed below. Some are installed as part of big-data application packages. Others are unique to Amazon EMR and installed for system processes and features. These typically start with emr or aws. Big-data application packages in the most recent Amazon EMR release are usually the latest version found in the community. We make community releases available in Amazon EMR as quickly as possible.

Some components in Amazon EMR differ from community versions. These components have a version label in the form CommunityVersion-amzn-EmrVersion. The EmrVersion starts at 0. For example, if open source community component named myapp-component with version 2.2 has been modified three times for inclusion in different Amazon EMR releases, its release version is listed as 2.2-amzn-2.

Component Version Description
adot-java-agent1.31.0A Java Agent that collects metrics from application daemons.
delta3.3.2-amzn-3Delta lake is an open table format for huge analytic datasets
emr-amazon-cloudwatch-agent1.300032.2-amzn-0An application that collects internal system-level metrics and custom application metrics from Amazon EC2 instances.
emr-ddb5.7.0-SNAPSHOTAmazon DynamoDB connector for Hadoop ecosystem applications.
emr-goodies3.23.0Extra convenience libraries for the Hadoop ecosystem.
emr-kinesis3.28.0Amazon Kinesis connector for Hadoop ecosystem applications.
emr-notebook-env1.18.0Conda env for emr notebook which includes jupyter enterprise gateway
emr-s3-dist-cp2.45.0Distributed copy application optimized for Amazon S3.
emr-s3-select2.23.0EMR S3Select Connector
emr-wal-cli1.3.7Cli used for emrwal list/deletion.
emrfs2.75.0Amazon S3 connector for Hadoop ecosystem applications.
flink-client1.20.0-amzn-8Apache Flink command line client scripts and applications.
flink-jobmanager-config1.20.0-amzn-8Managing resources on EMR nodes for Apache Flink JobManager.
hadoop-client3.4.2-amzn-2Hadoop command-line clients such as 'hdfs', 'hadoop', or 'yarn'.
hadoop-hdfs-datanode3.4.2-amzn-2HDFS node-level service for storing blocks.
hadoop-hdfs-library3.4.2-amzn-2HDFS command-line client and library
hadoop-hdfs-namenode3.4.2-amzn-2HDFS service for tracking file names and block locations.
hadoop-hdfs-zkfc3.4.2-amzn-2ZKFC service for tracking namenodes for HA mode.
hadoop-hdfs-journalnode3.4.2-amzn-2HDFS service for managing the Hadoop filesystem journal on HA clusters.
hadoop-httpfs-server3.4.2-amzn-2HTTP endpoint for HDFS operations.
hadoop-kms-server3.4.2-amzn-2Cryptographic key management server based on Hadoop's KeyProvider API.
hadoop-mapred3.4.2-amzn-2MapReduce execution engine libraries for running a MapReduce application.
hadoop-yarn-nodemanager3.4.2-amzn-2YARN service for managing containers on an individual node.
hadoop-yarn-resourcemanager3.4.2-amzn-2YARN service for allocating and managing cluster resources and distributed applications.
hadoop-yarn-timeline-server3.4.2-amzn-2Service for retrieving current and historical information for YARN applications.
hbase-hmaster2.6.4-amzn-2Service for an HBase cluster responsible for coordination of Regions and execution of administrative commands.
hbase-region-server2.6.4-amzn-2Service for serving one or more HBase regions.
hbase-client2.6.4-amzn-2HBase command-line client.
hbase-rest-server2.6.4-amzn-2Service providing a RESTful HTTP endpoint for HBase.
hbase-thrift-server2.6.4-amzn-2Service providing a Thrift endpoint to HBase.
hbase-operator-tools2.6.4-amzn-2Repair tool for Apache HBase clusters.
hcatalog-client3.1.3-amzn-24The 'hcat' command line client for manipulating hcatalog-server.
hcatalog-server3.1.3-amzn-24Service providing HCatalog, a table and storage management layer for distributed applications.
hcatalog-webhcat-server3.1.3-amzn-24HTTP endpoint providing a REST interface to HCatalog.
hive-client3.1.3-amzn-24Hive command line client.
hive-hbase3.1.3-amzn-24Hive-hbase client.
hive-metastore-server3.1.3-amzn-24Service for accessing the Hive metastore, a semantic repository storing metadata for SQL on Hadoop operations.
hive-server23.1.3-amzn-24Service for accepting Hive queries as web requests.
hudi1.0.2-amzn-3Incremental processing framework to power data pipeline at low latency and high efficiency.
hudi-presto1.0.2-amzn-3Bundle library for running Presto with Hudi.
hudi-trino1.0.2-amzn-3Bundle library for running Trino with Hudi.
hudi-spark1.0.2-amzn-3Bundle library for running Spark with Hudi.
hue-server4.11.0Web application for analyzing data using Hadoop ecosystem applications
iceberg1.10.1-amzn-1Apache Iceberg is an open table format for huge analytic datasets
jupyterhub1.5.0Multi-user server for Jupyter notebooks
livy-server0.8.0-incubatingREST interface for interacting with Apache Spark
nginx1.12.1nginx [engine x] is an HTTP and reverse proxy server
mariadb-server5.5.68+MariaDB database server.
nvidia-cuda12.5.0Nvidia drivers and Cuda toolkit
oozie-client5.2.1Oozie command-line client.
oozie-server5.2.1Service for accepting Oozie workflow requests.
opencv4.7.0Open Source Computer Vision Library.
phoenix-library5.3.0The phoenix libraries for server and client
phoenix-connectors6.0.0Apache Phoenix-Connectors for Spark-3
phoenix-query-server6.0.0A light weight server providing JDBC access as well as Protocol Buffers and JSON format access to the Avatica API
presto-coordinator0.287-amzn-8Service for accepting queries and managing query execution among presto-workers.
presto-worker0.287-amzn-8Service for executing pieces of a query.
presto-client0.287-amzn-8Presto command-line client which is installed on an HA cluster's stand-by masters where Presto server is not started.
trino-coordinator479-amzn-2Service for accepting queries and managing query execution among trino-workers.
trino-worker479-amzn-2Service for executing pieces of a query.
trino-client479-amzn-2Trino command-line client which is installed on an HA cluster's stand-by masters where Trino server is not started.
pig-client0.17.0Pig command-line client.
r4.3.2The R Project for Statistical Computing
ranger-kms-server2.0.0Apache Ranger Key Management System
spark-client3.5.8-amzn-0Spark command-line clients.
spark-history-server3.5.8-amzn-0Web UI for viewing logged events for the lifetime of a completed Spark application.
spark-on-yarn3.5.8-amzn-0In-memory execution engine for YARN.
spark-yarn-slave3.5.8-amzn-0Apache Spark libraries needed by YARN slaves.
spark-rapids26.04.1-amzn-0Nvidia Spark RAPIDS plugin that accelerates Apache Spark with GPUs.
tensorflow2.19.0TensorFlow open source software library for high performance numerical computation.
tez-on-yarn0.10.2-amzn-22The tez YARN application and libraries.
tez-on-worker0.10.2-amzn-22The tez YARN application and libraries for worker nodes.
zeppelin-server0.11.1Web-based notebook that enables interactive data analytics.
zookeeper-server3.9.3-amzn-7Centralized service for maintaining configuration information, naming, providing distributed synchronization, and providing group services.
zookeeper-client3.9.3-amzn-7ZooKeeper command line client.

7.14.0 configuration classifications

Configuration classifications allow you to customize applications. These often correspond to a configuration XML file for the application, such as hive-site.xml. For more information, see Configure applications.

Reconfiguration actions occur when you specify a configuration for instance groups in a running cluster. Amazon EMR only initiates reconfiguration actions for the classifications that you modify. For more information, see Reconfigure an instance group in a running cluster.

emr-7.14.0 classifications
Classifications Description Reconfiguration Actions

capacity-scheduler

Change values in Hadoop's capacity-scheduler.xml file.

Restarts the ResourceManager service.

container-executor

Change values in Hadoop YARN's container-executor.cfg file.

Not available.

container-log4j

Change values in Hadoop YARN's container-log4j.properties file.

Not available.

core-site

Change values in Hadoop's core-site.xml file.

Restarts the Hadoop HDFS services Namenode, SecondaryNamenode, Datanode, ZKFC, and Journalnode. Restarts the Hadoop YARN services ResourceManager, NodeManager, ProxyServer, and TimelineServer. Additionally restarts Hadoop KMS, Ranger KMS, HiveServer2, Hive MetaStore, Hadoop Httpfs, and MapReduce-HistoryServer.

docker-conf

Change docker related settings.

Not available.

emrfs-site

Change EMRFS settings.

Restarts the Hadoop HDFS services Namenode, SecondaryNamenode, Datanode, ZKFC, and Journalnode. Restarts the Hadoop YARN services ResourceManager, NodeManager, ProxyServer, and TimelineServer. Additionally restarts HBaseRegionserver, HBaseMaster, HBaseThrift, HBaseRest, HiveServer2, Hive MetaStore, Hadoop Httpfs, and MapReduce-HistoryServer.

flink-conf

Change flink-conf.yaml settings.

Restarts Flink history server.

flink-log4j

Change Flink log4j.properties settings.

Restarts Flink history server.

flink-log4j-session

Change Flink log4j-session.properties settings for Kubernetes/Yarn session.

Restarts Flink history server.

flink-log4j-cli

Change Flink log4j-cli.properties settings.

Restarts Flink history server.

hadoop-env

Change values in the Hadoop environment for all Hadoop components.

Restarts the Hadoop HDFS services Namenode, SecondaryNamenode, Datanode, ZKFC, and Journalnode. Restarts the Hadoop YARN services ResourceManager, NodeManager, ProxyServer, and TimelineServer. Additionally restarts PhoenixQueryserver, HiveServer2, Hive MetaStore, and MapReduce-HistoryServer.

hadoop-log4j

Change values in Hadoop's log4j.properties file.

Restarts the Hadoop HDFS services SecondaryNamenode, Datanode, and Journalnode. Restarts the Hadoop YARN services ResourceManager, NodeManager, ProxyServer, and TimelineServer. Additionally restarts Hadoop KMS, Hadoop Httpfs, and MapReduce-HistoryServer.

hadoop-ssl-server

Change hadoop ssl server configuration

Not available.

hadoop-ssl-client

Change hadoop ssl client configuration

Not available.

hbase

Amazon EMR-curated settings for Apache HBase.

Custom EMR specific property. Sets emrfs-site and hbase-site configs. See those for their associated restarts.

hbase-env

Change values in HBase's environment.

Restarts the HBase services RegionServer, HBaseMaster, ThriftServer, RestServer.

hbase-log4j2

Change values in HBase's hbase-log4j2.properties file.

Restarts the HBase services RegionServer, HBaseMaster, ThriftServer, RestServer.

hbase-metrics

Change values in HBase's hadoop-metrics2-hbase.properties file.

Restarts the HBase services RegionServer, HBaseMaster, ThriftServer, RestServer.

hbase-policy

Change values in HBase's hbase-policy.xml file.

Not available.

hbase-site

Change values in HBase's hbase-site.xml file.

Restarts the HBase services RegionServer, HBaseMaster, ThriftServer, RestServer. Additionally restarts Phoenix QueryServer.

hdfs-encryption-zones

Configure HDFS encryption zones.

This classification should not be reconfigured.

hdfs-env

Change values in the HDFS environment.

Restarts Hadoop HDFS services Namenode, Datanode, and ZKFC.

hdfs-site

Change values in HDFS's hdfs-site.xml.

Restarts the Hadoop HDFS services Namenode, SecondaryNamenode, Datanode, ZKFC, and Journalnode. Additionally restarts Hadoop Httpfs.

hcatalog-env

Change values in HCatalog's environment.

Restarts Hive HCatalog Server.

hcatalog-server-jndi

Change values in HCatalog's jndi.properties.

Restarts Hive HCatalog Server.

hcatalog-server-proto-hive-site

Change values in HCatalog's proto-hive-site.xml.

Restarts Hive HCatalog Server.

hcatalog-webhcat-env

Change values in HCatalog WebHCat's environment.

Restarts Hive WebHCat server.

hcatalog-webhcat-log4j2

Change values in HCatalog WebHCat's log4j2.properties.

Restarts Hive WebHCat server.

hcatalog-webhcat-site

Change values in HCatalog WebHCat's webhcat-site.xml file.

Restarts Hive WebHCat server.

hive

Amazon EMR-curated settings for Apache Hive.

Sets configurations to launch Hive LLAP service.

hive-beeline-log4j2

Change values in Hive's beeline-log4j2.properties file.

Not available.

hive-parquet-logging

Change values in Hive's parquet-logging.properties file.

Not available.

hive-env

Change values in the Hive environment.

Restarts HiveServer2, HiveMetastore, and Hive HCatalog-Server. Runs Hive schemaTool CLI commands to verify hive-metastore.

hive-exec-log4j2

Change values in Hive's hive-exec-log4j2.properties file.

Not available.

hive-llap-daemon-log4j2

Change values in Hive's llap-daemon-log4j2.properties file.

Not available.

hive-log4j2

Change values in Hive's hive-log4j2.properties file.

Not available.

hive-site

Change values in Hive's hive-site.xml file

Restarts HiveServer2, HiveMetastore, and Hive HCatalog-Server. Runs Hive schemaTool CLI commands to verify hive-metastore. Also restarts Oozie and Zeppelin.

hiveserver2-site

Change values in Hive Server2's hiveserver2-site.xml file

Not available.

hue-ini

Change values in Hue's ini file

Restarts Hue. Also activates Hue config override CLI commands to pick up new configurations.

httpfs-env

Change values in the HTTPFS environment.

Restarts Hadoop Httpfs service.

httpfs-site

Change values in Hadoop's httpfs-site.xml file.

Restarts Hadoop Httpfs service.

hadoop-kms-acls

Change values in Hadoop's kms-acls.xml file.

Not available.

hadoop-kms-env

Change values in the Hadoop KMS environment.

Restarts Hadoop-KMS service.

hadoop-kms-java-home

Change Hadoop's KMS java home

Not available.

hadoop-kms-log4j

Change values in Hadoop's kms-log4j.properties file.

Not available.

hadoop-kms-site

Change values in Hadoop's kms-site.xml file.

Restarts Hadoop-KMS and Ranger-KMS service.

hudi-env

Change values in the Hudi environment.

Not available.

hudi-defaults

Change values in Hudi's hudi-defaults.conf file.

Not available.

iceberg-defaults

Change values in Iceberg's iceberg-defaults.conf file.

Not available.

delta-defaults

Change values in Delta's delta-defaults.conf file.

Not available.

jupyter-notebook-conf

Change values in Jupyter Notebook's jupyter_notebook_config.py file.

Not available.

jupyter-hub-conf

Change values in JupyterHubs's jupyterhub_config.py file.

Not available.

jupyter-s3-conf

Configure Jupyter Notebook S3 persistence.

Not available.

jupyter-sparkmagic-conf

Change values in Sparkmagic's config.json file.

Not available.

livy-conf

Change values in Livy's livy.conf file.

Restarts Livy Server.

livy-env

Change values in the Livy environment.

Restarts Livy Server.

livy-log4j2

Change Livy log4j2.properties settings.

Restarts Livy Server.

mapred-env

Change values in the MapReduce application's environment.

Restarts Hadoop MapReduce-HistoryServer.

mapred-site

Change values in the MapReduce application's mapred-site.xml file.

Restarts Hadoop MapReduce-HistoryServer.

oozie-env

Change values in Oozie's environment.

Restarts Oozie.

oozie-log4j

Change values in Oozie's oozie-log4j.properties file.

Restarts Oozie.

oozie-site

Change values in Oozie's oozie-site.xml file.

Restarts Oozie.

phoenix-hbase-metrics

Change values in Phoenix's hadoop-metrics2-hbase.properties file.

Not available.

phoenix-hbase-site

Change values in Phoenix's hbase-site.xml file.

Not available.

phoenix-log4j2

Change values in Phoenix's log4j2.properties file.

Restarts Phoenix-QueryServer.

phoenix-metrics

Change values in Phoenix's hadoop-metrics2-phoenix.properties file.

Not available.

pig-env

Change values in the Pig environment.

Not available.

pig-properties

Change values in Pig's pig.properties file.

Restarts Oozie.

pig-log4j

Change values in Pig's log4j.properties file.

Not available.

presto-log

Change values in Presto's log.properties file.

Restarts Presto-Server (for PrestoDB)

presto-config

Change values in Presto's config.properties file.

Restarts Presto-Server (for PrestoDB)

presto-password-authenticator

Change values in Presto's password-authenticator.properties file.

Not available.

presto-env

Change values in Presto's presto-env.sh file.

Restarts Presto-Server (for PrestoDB)

presto-node

Change values in Presto's node.properties file.

Not available.

presto-connector-blackhole

Change values in Presto's blackhole.properties file.

Not available.

presto-connector-cassandra

Change values in Presto's cassandra.properties file.

Not available.

presto-connector-hive

Change values in Presto's hive.properties file.

Restarts Presto-Server (for PrestoDB)

presto-connector-jmx

Change values in Presto's jmx.properties file.

Not available.

presto-connector-kafka

Change values in Presto's kafka.properties file.

Not available.

presto-connector-lakeformation

Change values in Presto's lakeformation.properties file.

Restarts Presto-Server (for PrestoDB)

presto-connector-localfile

Change values in Presto's localfile.properties file.

Not available.

presto-connector-memory

Change values in Presto's memory.properties file.

Not available.

presto-connector-mongodb

Change values in Presto's mongodb.properties file.

Not available.

presto-connector-mysql

Change values in Presto's mysql.properties file.

Not available.

presto-connector-postgresql

Change values in Presto's postgresql.properties file.

Not available.

presto-connector-raptor

Change values in Presto's raptor.properties file.

Not available.

presto-connector-redis

Change values in Presto's redis.properties file.

Not available.

presto-connector-redshift

Change values in Presto's redshift.properties file.

Not available.

presto-connector-tpch

Change values in Presto's tpch.properties file.

Not available.

presto-connector-tpcds

Change values in Presto's tpcds.properties file.

Not available.

trino-log

Change values in Trino's log.properties file.

Restarts Trino-Server (for Trino)

trino-config

Change values in Trino's config.properties file.

Restarts Trino-Server (for Trino)

trino-password-authenticator

Change values in Trino's password-authenticator.properties file.

Restarts Trino-Server (for Trino)

trino-env

Change values in Trino's trino-env.sh file.

Restarts Trino-Server (for Trino)

trino-node

Change values in Trino's node.properties file.

Not available.

trino-connector-blackhole

Change values in Trino's blackhole.properties file.

Not available.

trino-connector-cassandra

Change values in Trino's cassandra.properties file.

Not available.

trino-connector-delta

Change values in Trino's delta.properties file.

Restarts Trino-Server (for Trino)

trino-connector-hive

Change values in Trino's hive.properties file.

Restarts Trino-Server (for Trino)

trino-exchange-manager

Change values in Trino's exchange-manager.properties file.

Restarts Trino-Server (for Trino)

trino-connector-iceberg

Change values in Trino's iceberg.properties file.

Restarts Trino-Server (for Trino)

trino-connector-hudi

Change values in Trino's hudi.properties file.

Restarts Trino-Server (for Trino)

trino-connector-jmx

Change values in Trino's jmx.properties file.

Not available.

trino-connector-kafka

Change values in Trino's kafka.properties file.

Not available.

trino-connector-localfile

Change values in Trino's localfile.properties file.

Not available.

trino-connector-memory

Change values in Trino's memory.properties file.

Not available.

trino-connector-mongodb

Change values in Trino's mongodb.properties file.

Not available.

trino-connector-mysql

Change values in Trino's mysql.properties file.

Not available.

trino-connector-postgresql

Change values in Trino's postgresql.properties file.

Not available.

trino-connector-raptor

Change values in Trino's raptor.properties file.

Not available.

trino-connector-redis

Change values in Trino's redis.properties file.

Not available.

trino-connector-redshift

Change values in Trino's redshift.properties file.

Not available.

trino-connector-tpch

Change values in Trino's tpch.properties file.

Not available.

trino-connector-tpcds

Change values in Trino's tpcds.properties file.

Not available.

ranger-kms-dbks-site

Change values in dbks-site.xml file of Ranger KMS.

Restarts Ranger KMS Server.

ranger-kms-site

Change values in ranger-kms-site.xml file of Ranger KMS.

Restarts Ranger KMS Server.

ranger-kms-env

Change values in the Ranger KMS environment.

Restarts Ranger KMS Server.

ranger-kms-logback

Change values in kms-logback.xml file of Ranger KMS.

Not available.

ranger-kms-db-ca

Change values for CA file on S3 for MySQL SSL connection with Ranger KMS.

Not available.

spark

Amazon EMR-curated settings for Apache Spark.

This property modifies spark-defaults. See actions there.

spark-defaults

Change values in Spark's spark-defaults.conf file.

Restarts Spark history server and Spark thrift server.

spark-env

Change values in the Spark environment.

Restarts Spark history server and Spark thrift server.

spark-hive-site

Change values in Spark's hive-site.xml file

Not available.

spark-log4j2

Change values in Spark's log4j2.properties file.

Restarts Spark history server and Spark thrift server.

spark-metrics

Change values in Spark's metrics.properties file.

Restarts Spark history server and Spark thrift server.

tez-site

Change values in Tez's tez-site.xml file.

Restart Oozie and HiveServer2.

yarn-env

Change values in the YARN environment.

Restarts the Hadoop YARN services ResourceManager, NodeManager, ProxyServer, and TimelineServer. Additionally restarts MapReduce-HistoryServer.

yarn-site

Change values in YARN's yarn-site.xml file.

Restarts the Hadoop YARN services ResourceManager, NodeManager, ProxyServer, and TimelineServer. Additionally restarts Livy Server and MapReduce-HistoryServer.

zeppelin-env

Change values in the Zeppelin environment.

Restarts Zeppelin.

zeppelin-site

Change configuration settings in zeppelin-site.xml.

Restarts Zeppelin.

zookeeper-config

Change values in ZooKeeper's zoo.cfg file.

Restarts Zookeeper server.

zookeeper-logback

Change values in ZooKeeper's logback.xml file.

Restarts Zookeeper server.

cloudwatch-logs

Configure CloudWatch Logs integration for EMR cluster nodes.

Not available.

emr-metrics

Change emr metric settings for this node.

Restarts the CloudWatchAgent service.

7.14.0 change log

Change log for 7.14.0 release and release notes
Date Event Description
2026-09-08 Docs publication Amazon EMR 7.14.0 release notes first published