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Questions tagged [gemfire]

Pivotal GemFire is a distributed in-memory database developed in Java that provides real-time data management for applications, consistent transactional storage across nodes, and resilient clustering.

Pivotal GemFire is a data management platform that provides real-time, consistent access to data-intensive applications throughout widely distributed cloud architectures.

GemFire pools memory, CPU, network resources, and optionally local disk across multiple processes to manage application objects and behavior. It uses dynamic replication and data partitioning techniques to implement high availability, improved performance, scalability, and fault tolerance. In addition to being a distributed data container, Pivotal GemFire is an in-memory data management system that provides reliable asynchronous event notifications and guaranteed message delivery.

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Spring Data gemfire + No Available Server Exception

We are using Spring boot and Spring Data gemfire , We have configured a ClientCache (PROXY one) and trying to connect to our local region , When i do a region.put it gives the below error Caused by:…
Vaidy
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Apache Geode debug Unknown pdx type=2140705

If I start a GFSH client and connect to Geode. There is a lot of data in myRegion and to check through it then I run: query --query="select * from /myRegion" I am getting the response: Result : false startCount : 0 endCount : 20 Message :…
rupweb
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Spring Data GemFire Region entry expiration (Time-To-Live) error

I have a Spring Data GemFire Region that's configured using annotations below: @TimeToLiveExpiration(timeout = "100", action = "INVALIDATE") @PartitionRegion(name = "blockedIPCache") class BlockedIpEntityType { ... } My application is a Spring…
Orwa Badran
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Cannot operate Regions defined in Spring context for an embedded Apache Geode cache server

I created repository SpringbootGeodeExample for demo purpose. Started a Locator in Gfsh, and cache server embedded in Spring Boot application with some Regions defined in the Spring context for embedded cache server. Now I can list the Region, but…
Michael
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How to set up SnappyData cluster with any host other than localhost?

When I set up the snappydata cluster with all locators, services and leads running in the same machine and the host names are specified as "localhost" - then I can see the service comes up. With the same set up when I replace localhost with the…
Subhendu
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I Want to use gemfire in application with JPA+Spring+EclipseLink

I am working on a project related with Auction. Spring+JPA+EclipseLink I have to use Gemfire as cache. So I want to know whether it is possible or not? And if possible which configuration I need to add? i.e. JAR FILES to be add, ENVIRONMENT…
tushar
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how to write a case statement like sql in pivotal gemfire query

Sample sql query: select name, lastname, city, case when city='Mumbai' then '01' else '02' end as Code from products How to write above query in pivotal gemfire using case statement?
ashwin naik
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gemfire start locator takes too long

I've installed gemfire in my Ubuntu 17.10, using the java version "1.8.0_161", and I'm trying to start a locator using gfsh. start locator --name=locator1 After that it shows me the following message: Starting a Geode Locator in…
John Godoi
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Casting to and from pdx in an Apache Geode event listener

In a linked question I asked about a problem with Geode.Net client casting Geode PDX types to objects (domain objects) and this time I've a problem casting objects to Geode PDX types. It seems a region can hold both pdx serialized object types and…
rupweb
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Understand how callback methods of CacheWriterAdapter work

Spring Boot Version - 1.5.2, Gemfire version - 8.2.6 (Overriding the managed version 8.2.2), RegionType - PARTITION_REDUNDANT, Proxy - ClientRegionShortcut.PROXY, Database - Cassandra We are extending CacheWriterAdapter and overriding…
Arun Kishor
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Why am I getting com.gemstone.gemfire.cache.query.internal.index.IMQException

I am getting below exception on our production environment. After this exception we get serialization exception continuously. Heuristic completion: outcome state is mixed; nested exception is…
Ashish Repal
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How to view data saved in GemFire?

I am trying to learn Pivotal GemFire. Pivotal GemFire is the in-memory data grid. How do you view data saved in Pivotal GemFire? Does it have any UI or any database tool like we have for MySQL, Oracle, etc?
Krish
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Geode regions is always empty, did not bring server side data

We are running Gemfire 8.1, a Pivotal version of Geode chosen by our client in order to provide support, the current application is using Spring Data Gemfire, so the configuration is mixed between client-config.xml and Spring Beans and it works…
Tiago Pimenta
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What to use so Geode native client pool doesn't hang if no locator found

If I turn off my Geode server and server locator, and then try and connect a client using: PoolFactory poolFactory = PoolManager .CreateFactory() .SetSubscriptionEnabled(true) .AddLocator(host, port); if (PoolManager.Find("MyPool") ==…
rupweb
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Docker Geode remote locator

I have 2 hosts on which I am running Docker, I have successfully started a Geode Locator and Server on my first host. However, when I try to start a new Geode locator on the 2nd server: start server --name=aloha --locators=myCache[10334] I get the…
Sergiu
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