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Java idiomatic client forDatastream.

• Product Documentation
• Client Library Documentation

Note: This client is a work-in-progress, and may occasionallymake backwards-incompatible changes.

If you are using Maven, add this to your pom.xml file:

<dependency>  <groupId>com.google.cloud</groupId>  <artifactId>google-cloud-datastream</artifactId>  <version>0.1.0</version></dependency>

If you are using Gradle without BOM, add this to your dependencies

compile'com.google.cloud:google-cloud-datastream:0.1.0'

If you are using SBT, add this to your dependencies

libraryDependencies+="com.google.cloud"%"google-cloud-datastream"%"0.1.0"

See theAuthentication section in the base directory's README.

The client application making API calls must be grantedauthorization scopes required for the desired Datastream APIs, and the authenticated principal must have theIAM role(s) required to access GCP resources using the Datastream API calls.

You will need aGoogle Cloud Platform Console project with the DatastreamAPI enabled.You will need toenable billing to use Google Datastream.Follow these instructions to get your project set up. You will also need to set up the local development environment byinstalling the Google Cloud SDK and running the following commands in command line:gcloud auth login andgcloud config set project [YOUR PROJECT ID].

You'll need to obtain thegoogle-cloud-datastream library. See theQuickstart sectionto addgoogle-cloud-datastream as a dependency in your code.

Datastream is a serverless and easy-to-use change data capture (CDC) and replication service. It allows you to synchronize data across heterogeneous databases and applications reliably, and with minimal latency and downtime.

See theDatastream client library docs to learn how touse this Datastream Client Library.

To get help, follow the instructions in theshared Troubleshooting document.

Datastream uses gRPC for the transport layer.

Java 7 or above is required for using this client.

Google's Java client libraries,Google Cloud Client LibrariesandGoogle Cloud API Libraries,follow theOracle Java SE support roadmap(see the Oracle Java SE Product Releases section).

In general, new feature development occurs with support for the lowest JavaLTS version covered by Oracle's Premier Support (which typically lasts 5 yearsfrom initial General Availability). If the minimum required JVM for a givenlibrary is changed, it is accompanied by asemver major release.

Java 11 and (in September 2021) Java 17 are the best choices for newdevelopment.

Google tests its client libraries with all current LTS versions covered byOracle's Extended Support (which typically lasts 8 years from initialGeneral Availability).

Google's client libraries support legacy versions of Java runtimes with longterm stable libraries that don't receive feature updates on a best efforts basisas it may not be possible to backport all patches.

Google provides updates on a best efforts basis to apps that continue to useJava 7, though apps might need to upgrade to current versions of the librarythat supports their JVM.

The latest versions and the supported Java versions are identified onthe individual GitHub repositorygithub.com/GoogleAPIs/java-SERVICENAMEand ongoogle-cloud-java.

This library followsSemantic Versioning.

It is currently in major version zero (0.y.z), which means that anything may change at any timeand the public API should not be considered stable.

Contributions to this library are always welcome and highly encouraged.

SeeCONTRIBUTING for more information how to get started.

Please note that this project is released with a Contributor Code of Conduct. By participating inthis project you agree to abide by its terms. SeeCode of Conduct for moreinformation.

Apache 2.0 - SeeLICENSE for more information.

Java Version	Status
Java 7
Java 8
Java 8 OSX
Java 8 Windows
Java 11

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