Questions tagged [spring-data-gemfire]

Spring Data GemFire focuses on integrating Spring Framework's powerful, non-invasive programming model and concepts with Pivotal GemFire, simplifying configuration, development and providing high-level abstractions.

Pivotal GemFire is a real-time, in-memory distributed data management platform providing data-intensive applications built for a cloud architecture with enterprise-class features, such as redundancy and high-availability with linear scale-out.

To learn more about Pivotal GemFire, see here.

Spring Data GemFire focuses on integrating Spring Framework's powerful, non-invasive programming model and concepts with Pivotal GemFire to simplify the configuration and development of GemFire-based applications as well as to provide high-level abstractions for many of GemFire's core components.

To get up-to-date information on Spring Data GemFire, visit the project page, on spring.io or see the project's status in JIRA. You can also checkout the source on GitHub and even fork the project in order to submit Pull Requests (PR) if you have have an idea for a new feature or how to make it better. We encourage the community to get involved.

Finally, there is no better place to stay informed or to be involved than by following us in the Spring IO Blog. Every week, Josh Long publishes an fantastic article on "This Week in Spring" loaded with all things related to Spring.

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Deploy a Spring Boot JAR in a GemFire server

I have implemented GemFire server-side event handler (CacheLoader) using Spring Boot as I will have to call multiple external services to load data. When i tried to deploy the JAR (Spring Boot FAT JAR) in GemFire, I am getting the error message…
Kabilan B
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Spring Session for Pivotal GemFire Multi-Session

We are trying for a solution of non-sticky session for a retailer across servers. Servers used are WebLogic 12.2.1.3 and TomcatEE 7.0.5. We are able to see sessions persisting across servers. httpServletRequest.getSession() is at times trying to…
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Can we convert fields to/from GemFire PdxSerializer using annotations or Java Reflection?

Currently we are using GemFire for caching. We are in our initial phase of integrating it. While we are working on integrating GemFire using the Spring Data GemFire libraries, and using GemFire's PdxSerializer, too, I am wondering if there is a way…
TuneIt
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Spring Data GemFire Server java.net.BindException in Linux

I have a Spring Boot app that I am using to start a Pivotal GemFire CacheServer. When I jar up the file and run it locally: java -jar gemfire-server-0.0.1-SNAPSHOT.jar It runs fine without issue. The server is using the default…
JDBennett
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Spring Boot Gemfire Server Configuration

I am trying to understand how to host a Spring Boot Gemfire server process. I found this example Spring Gemfire Server The problem I am having is the the server I am trying to add to the cluster is not showing up in the cluster after I start the…
JDBennett
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Pivotal GemFire cannot see cached data in Gfsh or Pulse

I have created a Spring Boot application with a Geode/GemFire cache. I would like to connect to a Gfsh created Region with my Spring Boot application. In my application-context.xml I'm using a gfe:lookup-region with an id of the Gfsh created…
Seattle JD
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Pagination feature in Pivotal GemFire

Is there any built-in API which provides a pagination feature in Pivotal GemFire, such as in the QueryService API or using Functions? We are currently using Pivotal GemFire 9.3.0 running in PCC. TIA.
rajanikanth
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Accessing Data in Pivotal GemFire Lucene Analyzer not found

I'm following https://spring.io/guides/gs/accessing-data-gemfire/. I cloned it, did a mvn package, then java -jar target/gs-accessing-data-gemfire-0.1.0.jar and got this stack trace: [info 2018/07/15 21:55:04.676 BST
tid=0x1] Refreshing…
jpllosa
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Gemfire - Multiple regions using same domain object

We are using Gemfire PCC for one of our generic caching solution. Where clients would use gemfire as a caching service. In order to achieve we have common data model defined with name, value fields. So for n number of regions it's going to be same…
rajanikanth
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How to write a HashSet Object using GemFire's PDXSerializer

I am using Spring data 2.0.5 version with Spring Boot I am trying to figure out on using GemFire's PDXSerializer how to write or read a HashSet. writer.writeObjet methods seems not to be working. Please guide!
TuneIt
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Spring Data GemFire: CustomExpiry Examples

I am using Pivotal GemFire 9.1.1 and Spring Data GemFire 2.0.7.RELEASE. I have a token that will be stored in a GemFire Region with a String Key and a Map Value. The expiration of the token (i.e. entry in the GemFire Region) should…
Sudharsan
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Pivotal GemFire 9.3.0: Spring Data GemFire XML config in GemFire cluster

I am migrating my GemFire cluster from 8.2.7 (with Spring Data GemFire 1.6.0.RELEASE) to Pivotal GemFire 9.3.0 (SDG 2.0.7.RELEASE). I was using spring-context.xml (declared under the initializer tag in cache.xml) to initialize the Regions while…
Sudharsan
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How to cache PageImpl with Spring Data Geode?

When trying to cache a PageImpl response from a Spring Data JpaRepository using Spring Data Geode, it fails to cache the result with the following error: Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate…
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Pivotal GemFire: PDX serializer config in Spring Data GemFire

I have created a GemFire cluster with 2 Locators, 2 cache servers and a "Customer" REPLICATE Region. (Domain object class is placed in classpath during server startup). I am able to run a Java program (Peer) to load the "Customer" Region in the…
Sudharsan
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GemFire with GFSH - Region creation with server start throws BindException

I am trying to create a GemFire cache and region at the time of starting a cache server using GFSH command. GFSH: gfsh start server --name=server1 --server-port=40405 --classpath=$CLASSPATH --cache-xml=/tmp/gemfire/8.2.7/config/cache.xml …
Sudharsan
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