Redundant assertion in RedisTemplate.afterPropertiesSet(…)

[foaw]

In RedisTemplate#afterPropertiesSet, if any of serializers are null and enableDefaultSerializer is true, they are set to defaultSerializer. After this, it checks if the defaultSerializer was also null, in which case an exception should be thrown. However, this cannot be the case, as defaultSerializer is pre-initialized to JdkSerializationRedisSerializer, if null.

spring-data-redis/src/main/java/org/springframework/data/redis/core/RedisTemplate.java

Lines 134 to 138 in 014634e

	if (defaultSerializer == null) {
	defaultSerializer = new JdkSerializationRedisSerializer(
	classLoader != null ? classLoader : this.getClass().getClassLoader());
	}

spring-data-redis/src/main/java/org/springframework/data/redis/core/RedisTemplate.java

Lines 160 to 162 in 014634e

	if (enableDefaultSerializer && defaultUsed) {
	Assert.notNull(defaultSerializer, "default serializer null and not all serializers initialized");
	}

[christophstrobl]

Thank you @foaw for raising the issue. We'll have a look.