Sporadic License Error GemFire 6.6.2 Demo License
Running on Windows 7 SP1 VMs with 64bit Java SDK, we are getting license errors complaining that "The number of peers, 4, exceeds the limit of 3 allowed by the default evaluation license" ..., when we...
View ArticleQueries related to Gemfire Developement
Can any one please answer below given urgent questions related to Gemfire Developement: 1. Can you please provide help in doing a POC based on the following Use Case: Say we have a database...
View ArticleDeploying a simple web application using Gemfire in WLS
I want to create a sample web application using Gemfire where I put data in cache and this data is exposed through some API or webservice. Can anyone help in this, how to proceed?
View ArticleTrouble using JVM arguments using --J
Hi, I am using GF 7.0 and i start my cache server using gfsh start server command. I want to give one of my JVM argument using --J option and the arguments value itself contains comma(,) within...
View ArticlePartitionedRegionStorageException on Cache Servers
Can somebody help me understand this exception happening on our cache servers?These happened every 1 hour. Our puppet on these servers, will try to restart these servers every 1 hr after checking...
View ArticleFew more Gemfire Questions
Can anyone answer below given queries: UseCase-1. I have a web based application in which I have a Map with pre-populated data of domain objects (around 60 objects which are read from serialized file...
View ArticleError while reading the data from gemfire
Hi, I have a web application in which I fetch data by reading a serialize file and put that into Gemfire, and then through junit I test the same butI am getting below given error while reading data...
View ArticleWhat is use of vFabric GemFire
Hi All, I'm new for vFabric Gemfire and I don't exact use of Gemfire, so it will helpful to me sharing your knowledgeI've gone through few Gemfire documents but no clue what is exact use of Gemfire....
View ArticleIs Gateway hub configuration supported in Spring Gemfire 1.3.0 + Gemfire 6.5.1 ?
Hi We are trying to deploy a parallel topology gateway with 3 separate clusters (each cluster has 2 servers and 2 locators) across the WAN When we bring up the server it fails with this exception...
View ArticleRecomendation for using disk-store (6.6)
Are there any guidelines on the size of the disk store, number of updates to the caches being persisted or the number of buckets in the partitions? Any documentation would be helpful. Thanks,David.
View ArticleSome more Client/Server Gemfire Developement Queries
William,As per your suggession I tried to do the same but still I am not able to access the data from gemfire region. In relation to above I have two web apps now. In one, I have server xml...
View ArticleError while running quickstart example
Hi, I tried to run the client/server example from quickstart, it works fine if I run the same on single machine (say machineA), but when I try to run the ClientConsumer in a different machine (say...
View ArticleCacheLoader / DatabaseLoader
Hi, I need to know how works the DatabaseLoader.I know that I can configure a DatabaseLoader in a Region by a xml files in this way <cache-loader>...
View ArticleCache Update and synchronized with a Database
Hi, I want to know if exist a feature that allow, synchronize a Gemfire Region with a Oracle Database.I need, for example, that when you enter, delete or modify a value in my database Oracle, my...
View ArticleAdministration request Fetch statistics for sent to timed out after 1800 seconds
HiWhen I try to connect Databrowser to a Gemfire agent I get the javax.management.MBeanException and in the agent log I see the following error some times. Any idea what this means Caused by:...
View ArticleProblem while running Quickstart FunctionExectution
Hi, I am able to run the quickstartFunctionExecution successfully using two different JVMs but I don't understand two things: 1. We did not start the locators as well as cacheserver in none of the...
View Articledoes gemfire multi-site gateway-hub support clear operation?
Hi , I have a gemfire topology which leverage multi-site feature of gemfire, the problem is if I clear a a region on one site, the clear operation won't be populated to another site, put, remove...
View ArticleHow to pass user specific input (primitive or custom object or a list of...
How to pass user specific input (primitive or custom object or a list of both) to a method using FunctionExecution in one jvm and fetch the output say an ID returned in another jvm using...
View ArticleTriggering a java method when a specific AgentID is received as input using...
Can anyone please help, how we can trigger a specific java method when a specific AgentID (is passed as input to) a method in Gemfire using FuntionAPI; Thanks, Aqamah
View ArticleXA Transaction doesnt work in gemfire
We are building an application which consume message from MQ and process it. We are using Gemfire as the distributed cache(Distributed Region) backed up with Oracle database.On the arrival of message ,...
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