CustomEntryTimeToLive Gemfire 8.2.11 срок действия не истекает - PullRequest
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CustomEntryTimeToLive Gemfire 8.2.11 срок действия не истекает

0 голосов
/ 22 ноября 2018

Добрый день, друзья.

Мне нужна помощь с Gemfire версии 8.2.11.

Конфигурация My Class 

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.ComponentScans;
import org.springframework.context.annotation.Configuration;
import com.gemstone.gemfire.cache.client.ClientCache;
import com.gemstone.gemfire.cache.client.ClientCacheFactory;
import com.gemstone.gemfire.pdx.ReflectionBasedAutoSerializer;

@Configuration
@ComponentScans({
@ComponentScan("br.com.teste.gemfire.ttl.util"),
@ComponentScan("br.com.teste.gemfire.ttl.writer")})
public class GemfireConfiguration {

    private ClientCacheFactory clientCacheFactory() {
        return new ClientCacheFactory()
        .set("name", GemfireConfiguration.class.getSimpleName())
        .set("mcast-port", "0")
        .set("log-level", "config")
        .set("jmx-manager", "false")
        .set("jmx-manager-port", "1099")
        .set("jmx-manager-start", "false")
        .set("security-log-level","all")
        .setPdxReadSerialized(false)
        .setPdxSerializer(new ReflectionBasedAutoSerializer("br.com.teste.ExpirationObject"))
        .setPdxIgnoreUnreadFields(true)
        .setPdxPersistent(true)
        .addPoolLocator("hostLocator1",10000)
        .addPoolLocator("hostLocator2",10000);
    }

    @Bean(destroyMethod="close")
    public ClientCache clientCache() {
        return clientCacheFactory().create();
    }
}

Класс My Writer 

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.gemfire.ExpirationActionType;
import org.springframework.data.gemfire.support.GemfireCacheManager;
import org.springframework.stereotype.Component;

import com.gemstone.gemfire.cache.AttributesMutator;
import com.gemstone.gemfire.cache.ExpirationAttributes;
import com.gemstone.gemfire.cache.Region;
import com.gemstone.gemfire.cache.client.ClientCache;
import com.gemstone.gemfire.cache.client.ClientRegionFactory;
import com.gemstone.gemfire.cache.client.ClientRegionShortcut;
import com.gemstone.gemfire.cache.query.FunctionDomainException;
import com.gemstone.gemfire.cache.query.NameResolutionException;
import com.gemstone.gemfire.cache.query.Query;
import com.gemstone.gemfire.cache.query.QueryInvocationTargetException;
import com.gemstone.gemfire.cache.query.SelectResults;
import com.gemstone.gemfire.cache.query.TypeMismatchException;

import br.com.teste.gemfire.ttl.util.ObjectCustomExpiry;

@Component
public class WriterInRegion {

    @Autowired
    private ClientCache clientCache ;

    public void writer() {

        ClientRegionFactory<Long, ExpirationObject> clientRegionFactory = clientCache.createClientRegionFactory(ClientRegionShortcut.CACHING_PROXY_HEAP_LRU);
        clientRegionFactory.setStatisticsEnabled(true);
        Region<Long, ExpirationObject> region = clientRegionFactory.create("ExpirationObject");

        AttributesMutator<Long, ExpirationObject> attributesMutator = region.getAttributesMutator();
        attributesMutator.setCustomEntryTimeToLive(new ObjectCustomExpiry());

        ExpirationObject expirationObject= new ExpirationObject();
        expirationObject.setId(11111111111L);
        expirationObject.setValue(50);
        expirationObject.setTimeToLive(15);

        clientCache.getCacheTransactionManager().begin();

        region.create(expirationObject.getId(), expirationObject);

        clientCache.getCacheTransactionManager().commit();

        region.localClear();
        region.localDestroyRegion();
    }
}

Мой класс CustomTTL 

import java.util.Properties;

import org.springframework.data.gemfire.ExpirationActionType;

import com.gemstone.gemfire.cache.CustomExpiry;
import com.gemstone.gemfire.cache.Declarable;
import com.gemstone.gemfire.cache.ExpirationAttributes;
import com.gemstone.gemfire.cache.Region.Entry;

public class ObjectCustomExpiry implements CustomExpiry<Long,ExpirationObject>,Declarable {

    @Override
    public void close() {

    }

    @Override
    public ExpirationAttributes getExpiry(Entry<Long,ExpirationObject> entry) {
        try {
            System.out.println("Create expiration ttl");
            ExpirationObject expirationObject = entry.getValue();
            return new ExpirationAttributes(expirationObject.getTimeToLive(), ExpirationActionType.INVALIDATE.getExpirationAction());
        } catch (Exception e) {
        }
        return new ExpirationAttributes(10, ExpirationActionType.INVALIDATE.getExpirationAction());
    }

    @Override
    public void init(Properties props) {
    }
}

Результат сервера Gemfire 


Cluster gfsh>query --query="select * from /ExpirationObject"

Result      : true
startCount  : 0
endCount    : 20
Rows        : 1
Query Trace : Query Executed in 2.733096 ms; indexesUsed(0)

  Id         | value | timeToLive
-------------| ----- | ----------
11111111111L |  50   |    15

NEXT_STEP_NAME : END

Моя проблема в том, что через 15 секунд запись не истекает в локаторах и серверах.

Можете ли вы мне помочь?

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