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remove duplicate and put once in datasource registry.

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fangjian0423 2018-10-24 16:54:18 +08:00
parent ed7fb738f0
commit 8190b0f4a1
1 changed files with 2 additions and 3 deletions
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5
spring-cloud-alibaba-sentinel-datasource/src/main/java/org/springframework/cloud/alibaba/sentinel/datasource/SentinelDataSourceRegistry.java
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@ -16,7 +16,7 @@
package org.springframework.cloud.alibaba.sentinel.datasource; package org.springframework.cloud.alibaba.sentinel.datasource;
import java.util.concurrent.ConcurrentHashMap; import java.util.HashMap;
import com.alibaba.csp.sentinel.datasource.ReadableDataSource; import com.alibaba.csp.sentinel.datasource.ReadableDataSource;
@ -38,7 +38,7 @@ import org.springframework.cloud.alibaba.sentinel.datasource.factorybean.Zookeep
*/ */
public class SentinelDataSourceRegistry { public class SentinelDataSourceRegistry {
private static ConcurrentHashMap<String, Class<? extends FactoryBean>> cache = new ConcurrentHashMap<>( private static HashMap<String, Class<? extends FactoryBean>> cache = new HashMap<>(
32); 32);
static { static {
@ -54,7 +54,6 @@ public class SentinelDataSourceRegistry {
public static synchronized void registerFactoryBean(String alias, public static synchronized void registerFactoryBean(String alias,
Class<? extends FactoryBean> clazz) { Class<? extends FactoryBean> clazz) {
cache.putIfAbsent(alias, clazz);
cache.put(alias, clazz); cache.put(alias, clazz);
} }