about use twemproxy, initialization error

Caused by: org.springframework.data.redis.RedisConnectionFailureException: Unexpected end of stream.; nested exception is redis.clients.jedis.exceptions.JedisConnectionException: Unexpected end of stream.
at org.springframework.data.redis.connection.jedis.JedisExceptionConverter.convert(JedisExceptionConverter.java:67)
at org.springframework.data.redis.connection.jedis.JedisExceptionConverter.convert(JedisExceptionConverter.java:41)
at org.springframework.data.redis.PassThroughExceptionTranslationStrategy.translate(PassThroughExceptionTranslationStrategy.java:37)
at org.springframework.data.redis.FallbackExceptionTranslationStrategy.translate(FallbackExceptionTranslationStrategy.java:37)
at org.springframework.data.redis.connection.jedis.JedisConnection.convertJedisAccessException(JedisConnection.java:212)
at org.springframework.data.redis.connection.jedis.JedisConnection.getConfig(JedisConnection.java:573)
at org.springframework.session.data.redis.config.ConfigureNotifyKeyspaceEventsAction.getNotifyOptions(ConfigureNotifyKeyspaceEventsAction.java:74)
at org.springframework.session.data.redis.config.ConfigureNotifyKeyspaceEventsAction.configure(ConfigureNotifyKeyspaceEventsAction.java:55)
at org.springframework.session.data.redis.config.annotation.web.http.RedisHttpSessionConfiguration$EnableRedisKeyspaceNotificationsInitializer.afterPropertiesSet(RedisHttpSessionConfiguration.java:224)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1637)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1574)
... 38 more
Caused by: redis.clients.jedis.exceptions.JedisConnectionException: Unexpected end of stream.
at redis.clients.util.RedisInputStream.ensureFill(RedisInputStream.java:198)
at redis.clients.util.RedisInputStream.readByte(RedisInputStream.java:40)
at redis.clients.jedis.Protocol.process(Protocol.java:141)
at redis.clients.jedis.Protocol.read(Protocol.java:205)
at redis.clients.jedis.Connection.readProtocolWithCheckingBroken(Connection.java:297)
at redis.clients.jedis.Connection.getBinaryMultiBulkReply(Connection.java:233)
at redis.clients.jedis.Connection.getMultiBulkReply(Connection.java:226)
at redis.clients.jedis.Jedis.configGet(Jedis.java:2578)
at org.springframework.data.redis.connection.jedis.JedisConnection.getConfig(JedisConnection.java:571)
... 43 more

Start with ConfigureNotifyKeyspaceEventsAction and RedisHttpSessionConfiguration$EnableRedisKeyspaceNotificationsInitializer in the stack trace, then inspect the Jedis configGet path. Reproduce initialization through twemproxy and determine the expected behavior when Redis configuration access ends the stream. Done means Redis-backed session initialization completes reliably or the limitation is documented with a focused regression test.