Error 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 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 ,...
View ArticleError While running FunctionExecution in Cliet/Server topology
Hi, I am getting below given error while running FunctionExecution using Client/Server topolgy [warning 2013/07/22 04:19:46.049 MDT <main> tid=0x1] Pool unexpected IOException connection=Pooled...
View Articleis there is a compress option when data transmits between gemfire client and...
Hi, I have Java gemfire server running with lots of data, and a .Net client with empy-data policy who access server's data via command region(cache-loader) , the entity which is stored in...
View ArticleUnable to remove data from persisted region
Data removed from the persisted region is still available in the file system (.crf file). But the data is removed from the cache memory. Actually when the data will be deleted from the file system?....
View ArticleManaging GemFire in Production implementations
I've done the background reading, spent some time with GemFire so I know some of the quirks and what it can and can't do.We are using it mainly for caching - both our own data and we intend to extend...
View ArticleGemfire licensing
In the Gemfire licensing docs at http://pubs.vmware.com/vfabric53/topic/com.vmware.vfabric.gemfire.7.0/deploying/licensing/licensing.html it is stated : "An individual license is used for each 6-core...
View ArticleClearing a partition region
Hi,We have some partition regions and some replicated regions. We want to clear these regions at the end of the business day. We are using region.clear() for replicated regions and it works. For...
View ArticleSome unanswered Gemfire queries
Hi, I have some Gemfire queries given below: 1. While working with functionExecution, we put the data into region and registered a function "MultigetFunction" which implements Function in one jvm. In...
View Article
