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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Gemfire throws null pointer for @Cachable methods Null result

I have a method which is annotated as @Cacheable and Gemfire is also configured for caching. The mehtod works fine when returing Not Null values. But if it returns Null then Gemfire throws exception as below : Caused by:…
Vijay
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Spring data gemfire support for subregion cache listener

I am trying to port my existing application code to startup Gemfire using the Spring-data-gemfire. So I am basically moving my region configurations from the cache.xml to spring context. Versions used: Gemfire 6.6.3.2 Spring-data-gemfire-1.3.4 Jdk…
Jeewan
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How to register interest in a Gemfire peer-peer configuration using a replicated region

I have a Peer-Peer gemfire topology with roughly 15 peers. I use Spring-data-gemfire to initialize the gemfire context and all regions are Replicated for fastest possible access. Each peer only needs access to a small subset of all the Gemfire…
Jeewan
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Gemfire region with data expiration

Regarding this document, "entry-time-to-live-expiration" means How long the region's entries can remain in the cache without being accessed or updated. The default is no expiration of this type. However, when I use Spring Cache and client-region…
Napo
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Can not find Gemfire Region using Spring Data

I was able to run spring-gemfire-examples-master/spring-cache project successfully. However, when I try to connect my local locator, it tells me that region1 could not be found in GemfireCache. However, I can see a connection has been setup in…
Napo
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Spring Data Gemfire configuration issues

I am following the Spring Data Gemfire sample configuration on my application as below:
Napo
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How to bootstrap spring application context from gemfire?

I have CacheLoader and CacheWriter written using spring data JPA and data-source as spring bean to connect to database and fetch data...now I need to plug in these loader and writer at server cache...How Can I do that effectively. I think I need…
Arghya Sadhu
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Which jar is for ProcedureExecutionContext interface?

ProcedureExecutionContext Interface is used in Gemfire XD for creating procedures. I couldn't find the jar used for it.
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Using javaconfig to create regions in gemfire

Is it possible to do Javaconfig i.e annotations in spring instead of xml to create client regions in Spring gemfire? I need to plug in cache loader and cache writer also to the regions created...how is that possible to do? I want to perform the…
Arghya Sadhu
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Is there anyway I can have backup peer of Gemfire which can have only read only access to all data?

We already have a cache cluster which uses Gemfire Locking to conflicting work in Synchronous manner but now we need a third cache client/cache peer which will have data but should not participate in Gemfire Locking but have all the latest data…
DhruvG
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mvn clean install+ repo.maven.apache.org: No address associated with hostname+ org.apache.maven.plugins:maven-clean-plugin:pom:2.5

I have been trying out some setup from github for which Maven is required. Below is the link: https://github.com/freemansoft/fire-samples# While trying to setup the server I get below error: mvn clean install Error resolving version for plugin …
user3032283
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No unique bean of type [com.gemstone.gemfire.cache.GemFireCache] is defined: expected single bean but found 2

I'm trying to configure java gemfire template to query data in spring application. To create spring template I need to create client-region, to create client-region I need to create client-cache, to create client-cache I need to create pool. One of…
Mike
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Override findAll() Spring Data Gemfire Repo Queries

I have millions of objects populated in GemFire regions. I don't want default findAll() SDR query to be executed to retrieve the millions of objects in one shot. I am trying to figure out if there is a way to override the default findAll query and…
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Add a new server to Gemfire cluster hosting a replicated region

I have a Gemfire cluster of 1 server that hosts the replicated region. I am using client-server architecture. The region gets pre-loaded with data. Then I add a new…
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@Region annotation when using Spring Data Gemfire

I am developing a data service using Spring Data and Gemfire. There is an annotation @Region("") to specify which Gemfire region the POJO is going to be stored in. It requires the name of the configured Gemfire region. I feel like…
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