spring-data-gemfire

问题 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 process. Here are the steps I am taking: Start a new locator locally (default port): gfsh>start locator --name=loc-one I want to add this SpringBootGemfireServer to the cluster: note I have commented out the embeded locator start-up - I want to add

问题 I'm trying to set up a Gemfire cluster using Spring Data Gemfire. I can start a locator via gfsh and I can start a server via Spring. The problem is, I can't find a way to start a locator via Spring. 回答1: Probably the simplest, easiest way is to start an "embedded" Locator in a Server. I use this technique quite frequently when testing or starting a standalone cluster with 1 or more Spring-configured GemFire Servers. The configuration looks like the following... <util:properties id=

问题 Is it possible to have a ClientCache with ClientRegionShortcut.PROXY along with programmatic control over entry TTL settings (i.e. entries present in the server)? I see the entry expiration ttl settings working fine with ClientRegionShortcut.CACHING_PROXY_HEAP_LRU . In this case I can see the entries getting invalidated in server after the configured timeout in seconds, but that is not the case for ClientRegionShortcut.PROXY settings Is it NOT possible to dynamically control the entry-ttl

问题 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<String,String> Value. The expiration of the token (i.e. entry in the GemFire Region) should be dynamic dependent on a few business scenarios. I could find Pivotal GemFire documentation for CustomExpiry whereas I could not find any proper example/documentation on Spring Data GemFire ( <gfe:custom-entry-ttl> ). Please share if there is a

问题 We have a GemFire cluster with 2 Locators and 2 Cache nodes. Our Spring Boot services will connect to the GemFire cluster as clients and will have client Regions. We are using Spring Data GemFire to bootstrap client Regions with GemFire XML config and properties. When the GemFire cluster is down the Spring Boot service is not coming up as it couldn’t satisfy the GemFire Region dependencies ( UnsatisfiedDependecyException ) . Is there a way to loosely couple Spring Boot startup and GemFire? In

问题 Facing a strange issue for sometime in Spring Session with Pivotal GemFire integration. We have multiple HTTP requests, which eventually does set/get of session attributes in a varying order based on several conditions. At some given point... (T) session.getAttribute(sessionKeyN); // (T) is template object ... is retrieving null . We have cross verified that no session.setAttribute(..) is invoked in between two session.getAttribute(..) calls out of which one misses the object. We enabled

问题 I was using the GemFire session store to save and retrieve objects. session.getAttribute(sessionKey) and session.setAttribute(sessionKey, value) But, sometimes after saving, when I am trying to retrieve the object on the next button click, I am getting a null value back. Other times it retrieves the value correctly. The session id used for saving and retrieving are same, but still null is retrieved. Is there any way I could see the data that is saved in Geode's Pulse Monitoring application

问题 I have a REST client that populates a Geode region with Json data which the Geode REST API automatically converts to a PdxInstance type. The region triggers a C# native client listener AfterCreate(EntryEvent<TKey, TVal> ev) in which the TVal type ev.NewValue is seen as type PdxInstanceImpl and looks like: PDX[7534066,__GEMFIRE_JSON]{@type=MyClass, Field1=Value1, Field2=Value2} I've seen from here that the following code can get at the individual Pdx fields IPdxInstance pdx = (IPdxInstance)ev

问题 I have 2 xml config files as below app-context.xml: <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:gfe="http://www.springframework.org/schema/gemfire" xmlns:util="http://www.springframework.org/schema/util" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/gemfire

问题 I have been configuring Pivotal GemFire like this example: @Configuration public class GemfireConfiguration { @Bean Properties gemfireProperties() { Properties gemfireProperties = new Properties(); gemfireProperties.setProperty("name","SpringDataGemFireApplication"); gemfireProperties.setProperty("mcast-port", "0"); gemfireProperties.setProperty("log-level", "config"); return gemfireProperties; } @Bean CacheFactoryBean gemfireCache() { CacheFactoryBean gemfireCache = new CacheFactoryBean();