Amazon EMR release 6.4.0 - Amazon EMR

Amazon EMR release 6.4.0

Application versions

The following applications are supported in this release: Flink, Ganglia, HBase, HCatalog, Hadoop, Hive, Hudi, Hue, JupyterEnterpriseGateway, JupyterHub, Livy, MXNet, Oozie, Phoenix, Pig, Presto, Spark, Sqoop, TensorFlow, Tez, Trino, 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-6.4.0 emr-6.3.1 emr-6.3.0 emr-6.2.1
AWS SDK for Java 1.12.31 1.11.977 1.11.977 1.11.880
Flink 1.13.1 1.12.1 1.12.1 1.11.2
Ganglia 3.7.2 3.7.2 3.7.2 3.7.2
HBase 2.4.4 2.2.6 2.2.6 2.2.6-amzn-0
HCatalog 3.1.2 3.1.2 3.1.2 3.1.2
Hadoop 3.2.1 3.2.1 3.2.1 3.2.1
Hive 3.1.2 3.1.2 3.1.2 3.1.2
Hudi 0.8.0-amzn-0 0.7.0-amzn-0 0.7.0-amzn-0 0.6.0-amzn-1
Hue 4.9.0 4.9.0 4.9.0 4.8.0
JupyterEnterpriseGateway 2.1.0 2.1.0 2.1.0 2.1.0
JupyterHub 1.4.1 1.2.0 1.2.0 1.1.0
Livy 0.7.1 0.7.0 0.7.0 0.7.0
MXNet 1.8.0 1.7.0 1.7.0 1.7.0
Mahout - - - -
Oozie 5.2.1 5.2.1 5.2.1 5.2.0
Phoenix 5.1.2 5.0.0 5.0.0 5.0.0
Pig 0.17.0 0.17.0 0.17.0 0.17.0
Presto 0.254.1 0.245.1 0.245.1 0.238.3
PrestoSQL - 350 350 343
Spark 3.1.2 3.1.1 3.1.1 3.0.1
Sqoop 1.4.7 1.4.7 1.4.7 1.4.7
TensorFlow 2.4.1 2.4.1 2.4.1 2.3.1
Tez 0.9.2 0.9.2 0.9.2 0.9.2
Trino 359 - - -
Zeppelin 0.9.0 0.9.0 0.9.0 0.9.0
ZooKeeper 3.5.7 3.4.14 3.4.14 3.4.14

Release notes

The following release notes include information for Amazon EMR release version 6.4.0. Changes are relative to 6.3.0.

Initial release date: Sept 20, 2021

Supported applications

  • AWS SDK for Java version 1.12.31

  • CloudWatch Sink version 2.2.0

  • DynamoDB Connector version 4.16.0

  • EMRFS version 2.47.0

  • Amazon EMR Goodies version 3.2.0

  • Amazon EMR Kinesis Connector version 3.5.0

  • Amazon EMR Record Server version 2.1.0

  • Amazon EMR Scripts version 2.5.0

  • Flink version 1.13.1

  • Ganglia version 3.7.2

  • AWS Glue Hive Metastore Client version 3.3.0

  • Hadoop version 3.2.1-amzn-4

  • HBase version 2.4.4-amzn-0

  • HBase-operator-tools 1.1.0

  • HCatalog version 3.1.2-amzn-5

  • Hive version 3.1.2-amzn-5

  • Hudi version 0.8.0-amzn-0

  • Hue version 4.9.0

  • Java JDK version Corretto-8.302.08.1 (build 1.8.0_302-b08)

  • JupyterHub version 1.4.1

  • Livy version 0.7.1-incubating

  • MXNet version 1.8.0

  • Oozie version 5.2.1

  • Phoenix version 5.1.2

  • Pig version 0.17.0

  • Presto version 0.254.1-amzn-0

  • Trino version 359

  • Apache Ranger KMS (multi-master transparent encryption) version 2.0.0

  • ranger-plugins 2.0.1-amzn-0

  • ranger-s3-plugin 1.2.0

  • SageMaker Spark SDK version 1.4.1

  • Scala version 2.12.10 (OpenJDK 64-Bit Server VM, Java 1.8.0_282)

  • Spark version 3.1.2-amzn-0

  • spark-rapids 0.4.1

  • Sqoop version 1.4.7

  • TensorFlow version 2.4.1

  • tez version 0.9.2

  • Zeppelin version 0.9.0

  • Zookeeper version 3.5.7

  • Connectors and drivers: DynamoDB Connector 4.16.0

New features

  • On Apache Ranger-enabled Amazon EMR clusters, you can use Apache Spark SQL to insert data into or update the Apache Hive metastore tables using INSERT INTO, INSERT OVERWRITE, and ALTER TABLE. When using ALTER TABLE with Spark SQL, a partition location must be the child directory of a table location. Amazon EMR does not currently support inserting data into a partition where the partition location is different from the table location.

  • PrestoSQL has been renamed to Trino.

  • Hive: Execution of simple SELECT queries with LIMIT clause are accelerated by stopping the query execution as soon as the number of records mentioned in LIMIT clause is fetched. Simple SELECT queries are queries that do not have GROUP BY / ORDER by clause or queries that do not have a reducer stage. For example, SELECT * from <TABLE> WHERE <Condition> LIMIT <Number>.

Hudi Concurrency Control

  • Hudi now supports Optimistic Concurrency Control (OCC), which can be leveraged with write operations like UPSERT and INSERT to allow changes from multiple writers to the same Hudi table. This is file-level OCC, so any two commits (or writers) can write to the same table, if their changes do not conflict. For more information, see the Hudi community blog.

  • Amazon EMR clusters have Zookeeper installed, which can be leveraged as the lock provider for OCC. To make it easier to use this feature, Amazon EMR clusters have the following properties pre-configured:

    hoodie.write.lock.provider=org.apache.hudi.client.transaction.lock.ZookeeperBasedLockProvider hoodie.write.lock.zookeeper.url=<EMR Zookeeper URL> hoodie.write.lock.zookeeper.port=<EMR Zookeeper Port> hoodie.write.lock.zookeeper.base_path=/hudi

    To enable OCC, you need to configure the following properties either with their Hudi job options or at the cluster-level using the Amazon EMR configurations API:

    hoodie.write.concurrency.mode=optimistic_concurrency_control hoodie.cleaner.policy.failed.writes=LAZY (Performs cleaning of failed writes lazily instead of inline with every write) hoodie.write.lock.zookeeper.lock_key=<Key to uniquely identify the Hudi table> (Table Name is a good option)

Hudi Monitoring: Amazon CloudWatch integration to report Hudi Metrics

  • Amazon EMR supports publishing Hudi Metrics to Amazon CloudWatch. It is enabled by setting the following required configurations:

    hoodie.metrics.on=true hoodie.metrics.reporter.type=CLOUDWATCH
  • The following are optional Hudi configurations that you can change:

    Setting Description Value

    hoodie.metrics.cloudwatch.report.period.seconds

    Frequency (in seconds) at which to report metrics to Amazon CloudWatch

    Default value is 60s, which is fine for the default one minute resolution offered by Amazon CloudWatch

    hoodie.metrics.cloudwatch.metric.prefix

    Prefix to be added to each metric name

    Default value is empty (no prefix)

    hoodie.metrics.cloudwatch.namespace

    Amazon CloudWatch namespace under which metrics are published

    Default value is Hudi

    hoodie.metrics.cloudwatch.maxDatumsPerRequest

    Maximum number of datums to be included in one request to Amazon CloudWatch

    Default value is 20, which is same as Amazon CloudWatch default

Amazon EMR Hudi configurations support and improvements

  • Customers can now leverage EMR Configurations API and Reconfiguration feature to configure Hudi configurations at cluster level. A new file based configuration support has been introduced via /etc/hudi/conf/hudi-defaults.conf along the lines of other applications like Spark, Hive etc. EMR configures few defaults to improve user experience:

    hoodie.datasource.hive_sync.jdbcurl is configured to the cluster Hive server URL and no longer needs to be specified. This is particularly useful when running a job in Spark cluster mode, where you previously had to specify the Amazon EMR master IP.

    — HBase specific configurations, which are useful for using HBase index with Hudi.

    — Zookeeper lock provider specific configuration, as discussed under concurrency control, which makes it easier to use Optimistic Concurrency Control (OCC).

  • Additional changes have been introduced to reduce the number of configurations that you need to pass, and to infer automatically where possible:

    — The partitionBy keyword can be used to specify the partition column.

    — When enabling Hive Sync, it is no longer mandatory to pass HIVE_TABLE_OPT_KEY, HIVE_PARTITION_FIELDS_OPT_KEY, HIVE_PARTITION_EXTRACTOR_CLASS_OPT_KEY. Those values can be inferred from the Hudi table name and partition field.

    KEYGENERATOR_CLASS_OPT_KEY is not mandatory to pass, and can be inferred from simpler cases of SimpleKeyGenerator and ComplexKeyGenerator.

Hudi Caveats

  • Hudi does not support vectorized execution in Hive for Merge on Read (MoR) and Bootstrap tables. For example, count(*) fails with Hudi realtime table when hive.vectorized.execution.enabled is set to true. As a workaround, you can disable vectorized reading by setting hive.vectorized.execution.enabled to false.

  • Multi-writer support is not compatible with the Hudi bootstrap feature.

  • Flink Streamer and Flink SQL are experimental features in this release. These features are not recommended for use in production deployments.

Changes, enhancements, and resolved issues

  • HTTPS is now enabled by default for Amazon Linux repositories. If you are using an Amazon S3 VPCE policy to restrict access to specific buckets, you must add the new Amazon Linux bucket ARN arn:aws:s3:::amazonlinux-2-repos-$region/* to your policy (replace $region with the region where the endpoint is). For more information, see this topic in the AWS discussion forums. Announcement: Amazon Linux 2 now supports the ability to use HTTPS while connecting to package repositories .

  • Hive: Write query performance is improved by enabling the use of a scratch directory on HDFS for the last job. The temporary data for final job is written to HDFS instead of Amazon S3 and performance is improved because the data is moved from HDFS to the final table location (Amazon S3) instead of between Amazon S3 devices.

  • Hive: Query compilation time improvement up to 2.5x with Glue metastore Partition Pruning.

  • By default, when built-in UDFs are passed by Hive to the Hive Metastore Server, only a subset of those built-in UDFs are passed to the Glue Metastore since Glue supports only limited expression operators. If you set hive.glue.partition.pruning.client=true, then all partition pruning happens on the client side. If the you set hive.glue.partition.pruning.server=true, then all partition pruning happens on the server side.

Known issues

  • In Amazon EMR version 6.4.0, Phoenix does not support the Phoenix connectors component.

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 release versions, its release version is listed as 2.2-amzn-2.

Component Version Description
aws-sagemaker-spark-sdk 1.4.1 Amazon SageMaker Spark SDK
emr-ddb 4.16.0 Amazon DynamoDB connector for Hadoop ecosystem applications.
emr-goodies 3.2.0 Extra convenience libraries for the Hadoop ecosystem.
emr-kinesis 3.5.0 Amazon Kinesis connector for Hadoop ecosystem applications.
emr-notebook-env 1.3.0 Conda env for emr notebook which includes jupyter enterprise gateway
emr-s3-dist-cp 2.18.0 Distributed copy application optimized for Amazon S3.
emr-s3-select 2.1.0 EMR S3Select Connector
emrfs 2.47.0 Amazon S3 connector for Hadoop ecosystem applications.
flink-client 1.13.1 Apache Flink command line client scripts and applications.
flink-jobmanager-config 1.13.1 Managing resources on EMR nodes for Apache Flink JobManager.
ganglia-monitor 3.7.2 Embedded Ganglia agent for Hadoop ecosystem applications along with the Ganglia monitoring agent.
ganglia-metadata-collector 3.7.2 Ganglia metadata collector for aggregating metrics from Ganglia monitoring agents.
ganglia-web 3.7.1 Web application for viewing metrics collected by the Ganglia metadata collector.
hadoop-client 3.2.1-amzn-4 Hadoop command-line clients such as 'hdfs', 'hadoop', or 'yarn'.
hadoop-hdfs-datanode 3.2.1-amzn-4 HDFS node-level service for storing blocks.
hadoop-hdfs-library 3.2.1-amzn-4 HDFS command-line client and library
hadoop-hdfs-namenode 3.2.1-amzn-4 HDFS service for tracking file names and block locations.
hadoop-hdfs-journalnode 3.2.1-amzn-4 HDFS service for managing the Hadoop filesystem journal on HA clusters.
hadoop-httpfs-server 3.2.1-amzn-4 HTTP endpoint for HDFS operations.
hadoop-kms-server 3.2.1-amzn-4 Cryptographic key management server based on Hadoop's KeyProvider API.
hadoop-mapred 3.2.1-amzn-4 MapReduce execution engine libraries for running a MapReduce application.
hadoop-yarn-nodemanager 3.2.1-amzn-4 YARN service for managing containers on an individual node.
hadoop-yarn-resourcemanager 3.2.1-amzn-4 YARN service for allocating and managing cluster resources and distributed applications.
hadoop-yarn-timeline-server 3.2.1-amzn-4 Service for retrieving current and historical information for YARN applications.
hbase-hmaster 2.4.4-amzn-0 Service for an HBase cluster responsible for coordination of Regions and execution of administrative commands.
hbase-region-server 2.4.4-amzn-0 Service for serving one or more HBase regions.
hbase-client 2.4.4-amzn-0 HBase command-line client.
hbase-rest-server 2.4.4-amzn-0 Service providing a RESTful HTTP endpoint for HBase.
hbase-thrift-server 2.4.4-amzn-0 Service providing a Thrift endpoint to HBase.
hcatalog-client 3.1.2-amzn-5 The 'hcat' command line client for manipulating hcatalog-server.
hcatalog-server 3.1.2-amzn-5 Service providing HCatalog, a table and storage management layer for distributed applications.
hcatalog-webhcat-server 3.1.2-amzn-5 HTTP endpoint providing a REST interface to HCatalog.
hive-client 3.1.2-amzn-5 Hive command line client.
hive-hbase 3.1.2-amzn-5 Hive-hbase client.
hive-metastore-server 3.1.2-amzn-5 Service for accessing the Hive metastore, a semantic repository storing metadata for SQL on Hadoop operations.
hive-server2 3.1.2-amzn-5 Service for accepting Hive queries as web requests.
hudi 0.8.0-amzn-0 Incremental processing framework to power data pipline at low latency and high efficiency.
hudi-presto 0.8.0-amzn-0 Bundle library for running Presto with Hudi.
hudi-trino 0.8.0-amzn-0 Bundle library for running Trino with Hudi.
hudi-spark 0.8.0-amzn-0 Bundle library for running Spark with Hudi.
hue-server 4.9.0 Web application for analyzing data using Hadoop ecosystem applications
jupyterhub 1.4.1 Multi-user server for Jupyter notebooks
livy-server 0.7.1-incubating REST interface for interacting with Apache Spark
nginx 1.12.1 nginx [engine x] is an HTTP and reverse proxy server
mxnet 1.8.0 A flexible, scalable, and efficient library for deep learning.
mariadb-server 5.5.68+ MariaDB database server.
nvidia-cuda 10.1.243 Nvidia drivers and Cuda toolkit
oozie-client 5.2.1 Oozie command-line client.
oozie-server 5.2.1 Service for accepting Oozie workflow requests.
opencv 4.5.0 Open Source Computer Vision Library.
phoenix-library 5.1.2 The phoenix libraries for server and client
phoenix-query-server 5.1.2 A light weight server providing JDBC access as well as Protocol Buffers and JSON format access to the Avatica API
presto-coordinator 0.254.1-amzn-0 Service for accepting queries and managing query execution among presto-workers.
presto-worker 0.254.1-amzn-0 Service for executing pieces of a query.
presto-client 0.254.1-amzn-0 Presto command-line client which is installed on an HA cluster's stand-by masters where Presto server is not started.
trino-coordinator 359 Service for accepting queries and managing query execution among trino-workers.
trino-worker 359 Service for executing pieces of a query.
trino-client 359 Trino command-line client which is installed on an HA cluster's stand-by masters where Trino server is not started.
pig-client 0.17.0 Pig command-line client.
r 4.0.2 The R Project for Statistical Computing
ranger-kms-server 2.0.0 Apache Ranger Key Management System
spark-client 3.1.2-amzn-0 Spark command-line clients.
spark-history-server 3.1.2-amzn-0 Web UI for viewing logged events for the lifetime of a completed Spark application.
spark-on-yarn 3.1.2-amzn-0 In-memory execution engine for YARN.
spark-yarn-slave 3.1.2-amzn-0 Apache Spark libraries needed by YARN slaves.
spark-rapids 0.4.1 Nvidia Spark RAPIDS plugin that accelerates Apache Spark with GPUs.
sqoop-client 1.4.7 Apache Sqoop command-line client.
tensorflow 2.4.1 TensorFlow open source software library for high performance numerical computation.
tez-on-yarn 0.9.2 The tez YARN application and libraries.
webserver 2.4.41+ Apache HTTP server.
zeppelin-server 0.9.0 Web-based notebook that enables interactive data analytics.
zookeeper-server 3.5.7 Centralized service for maintaining configuration information, naming, providing distributed synchronization, and providing group services.
zookeeper-client 3.5.7 ZooKeeper command line client.

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. EMR only initiates reconfiguration actions for the classifications that you modify. For more information, see Reconfigure an instance group in a running cluster.

emr-6.4.0 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-log4j

Change values in HBase's hbase-log4j.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-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.

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-log4j

Change Livy log4j.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-log4j

Change values in Phoenix's log4j.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-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-hive

Change values in Trino's hive.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-log4j

Change values in kms-log4j.properties 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-log4j

Change values in Spark's log4j.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.

sqoop-env

Change values in Sqoop's environment.

Not available.

sqoop-oraoop-site

Change values in Sqoop OraOop's oraoop-site.xml file.

Not available.

sqoop-site

Change values in Sqoop's sqoop-site.xml file.

Not available.

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-log4j

Change values in ZooKeeper's log4j.properties file.

Restarts Zookeeper server.