HTTP Status 500-cannot get Jedis connection; Nested exception is Redis.clients.jedis.exceptions.Je__HTTP

HTTP Status 500-cannot get Jedis connection; Nested exception is redis.clients.jedis.exceptions.JedisConnectionException:Could not get a resource from the pool

Type Exception the cannot get Jedis connection; Nested exception is redis.clients.jedis.exceptions.JedisConnectionException:Could don't get a resource from the pool DESCR

Iption the "server encountered an internal error" prevented it from fulfilling this request. Exception org.springframework.data.redis.RedisConnectionFailureException:Cannot get Jedis connection; Nested exception is redis.clients.jedis.exceptions.JedisConnectionException:Could don't get a resource from the pool Org.s Pringframework.data.redis.connection.jedis.JedisConnectionFactory.fetchJedisConnector (
	JEDISCONNECTIONFACTORY.JAVA:97) Org.springframework.data.redis.connection.jedis.JedisConnectionFactory.getConnection (
	jedisconnectionfactory.java:143) Org.springframework.data.redis.connection.jedis.JedisConnectionFactory.getConnection ( jedisconnectionfactory.java:41) Org.springframework.data.redis.core.RedisConnectionUtils.doGetConnection ( redisconnectionutils.java:128) Org.springframework.data.redis.corE.redisconnectionutils.getconnection (redisconnectionutils.java:91)
	Org.springframework.data.redis.core.RedisConnectionUtils.getConnection (redisconnectionutils.java:78)
	Org.springframework.data.redis.core.RedisTemplate.execute (redistemplate.java:177)
	Org.springframework.data.redis.core.RedisTemplate.execute (redistemplate.java:152)
	Org.springframework.data.redis.core.AbstractOperations.execute (abstractoperations.java:84)
	Org.springframework.data.redis.core.DefaultValueOperations.get (defaultvalueoperations.java:43)
	Org.springframework.data.redis.core.DefaultBoundValueOperations.get (defaultboundvalueoperations.java:41)
	Com.auth.provider.impl.DefaultRememberMeProvider.findRememberMeById (defaultremembermeprovider.java:47)
	Com.auth.AbstractSessionManager.getRememberMe (abstractsessionmanager.java:254)
	Com.auth.filter.AuthenticationFilter.doFilterInternal (authenticationfilter.java:84) Org.springframework.web.filter.OncePerRequestFilter.doFilter (onceperrequestfilter.java:106) Org.spriNgframework.web.filter.DelegatingFilterProxy.invokeDelegate (delegatingfilterproxy.java:343)
	Org.springframework.web.filter.DelegatingFilterProxy.doFilter (delegatingfilterproxy.java:260)
	Org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal (characterencodingfilter.java:88)

Org.springframework.web.filter.OncePerRequestFilter.doFilter (onceperrequestfilter.java:106) root cause Redis.clients.jedis.exceptions.JedisConnectionException:Could not get a resource from the pool Redis.clients.util.Pool
	. GetResource (POOL.JAVA:42) Org.springframework.data.redis.connection.jedis.JedisConnectionFactory.fetchJedisConnector (
	JEDISCONNECTIONFACTORY.JAVA:90) Org.springframework.data.redis.connection.jedis.JedisConnectionFactory.getConnection (
	jedisconnectionfactory.java:143) Org.springframework.data.redis.connection.jedis.JedisConnectionFactory.getConnection ( jedisconnectionfactory.java:41) Org.springframework.data.redis.core.RedisConnectionUtils.doGetConnection ( Redisconnectionutils. java:128) Org.springframework.data.redis.core.RedisConnectionUtils.getConnection (redisconnectionutils.java:91)
	Org.springframework.data.redis.core.RedisConnectionUtils.getConnection (redisconnectionutils.java:78)
	Org.springframework.data.redis.core.RedisTemplate.execute (redistemplate.java:177)
	Org.springframework.data.redis.core.RedisTemplate.execute (redistemplate.java:152)
	Org.springframework.data.redis.core.AbstractOperations.execute (abstractoperations.java:84)
	Org.springframework.data.redis.core.DefaultValueOperations.get (defaultvalueoperations.java:43)
	Org.springframework.data.redis.core.DefaultBoundValueOperations.get (defaultboundvalueoperations.java:41)
	Com.auth.provider.impl.DefaultRememberMeProvider.findRememberMeById (defaultremembermeprovider.java:47)
	Com.auth.AbstractSessionManager.getRememberMe (abstractsessionmanager.java:254)
	Com.auth.filter.AuthenticationFilter.doFilterInternal (authenticationfilter.java:84) Org.springframework.web.filter.OncePerRequestFilter.doFIlter (onceperrequestfilter.java:106) org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate ( delegatingfilterproxy.java:343) Org.springframework.web.filter.DelegatingFilterProxy.doFilter ( delegatingfilterproxy.java:260) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal ( characterencodingfilter.java:88) Org.springframework.web.filter.OncePerRequestFilter.doFilter ( onceperrequestfilter.java:106) root cause redis.clients.jedis.exceptions.JedisConnectionException:
	Java.net.ConnectException:Connection refused:connect Redis.clients.jedis.Connection.connect (connection.java:142) Redis.clients.jedis.BinaryClient.connect (binaryclient.java:75) Redis.clients.jedis.BinaryJedis.connect (
	binaryjedis.java:1724) Redis.clients.jedis.JedisFactory.makeObject (jedisfactory.java:65)
	Org.apache.commons.pool2.impl.GenericObjectPool.create (genericobjectpool.java:836) Org.apache.commons.pool2.impl.GenericObjectPool.borrowObject (genericobjectpool.java:434) org.apache.coMmons.pool2.impl.GenericObjectPool.borrowObject (genericobjectpool.java:361) Redis.clients.util.Pool.getResource (pool.java:40) Org.springframework.data.redis.connection.jedis.JedisConnectionFactory.fetchJedisConnector (
	JEDISCONNECTIONFACTORY.JAVA:90) Org.springframework.data.redis.connection.jedis.JedisConnectionFactory.getConnection (
	jedisconnectionfactory.java:143) Org.springframework.data.redis.connection.jedis.JedisConnectionFactory.getConnection ( jedisconnectionfactory.java:41) Org.springframework.data.redis.core.RedisConnectionUtils.doGetConnection ( redisconnectionutils.java:128) Org.springframework.data.redis.core.RedisConnectionUtils.getConnection ( redisconnectionutils.java:91) Org.springframework.data.redis.core.RedisConnectionUtils.getConnection (
	redisconnectionutils.java:78) Org.springframework.data.redis.core.RedisTemplate.execute (redistemplate.java:177)
	Org.springframework.data.redis.core.RedisTemplate.execute (redistemplate.java:152) Org.springframework.data.redis.core.Abstractoperations.execute (abstractoperations.java:84)
	Org.springframework.data.redis.core.DefaultValueOperations.get (defaultvalueoperations.java:43)
	Org.springframework.data.redis.core.DefaultBoundValueOperations.get (defaultboundvalueoperations.java:41)
	Com.auth.provider.impl.DefaultRememberMeProvider.findRememberMeById (defaultremembermeprovider.java:47)
	Com.auth.AbstractSessionManager.getRememberMe (abstractsessionmanager.java:254)
	Com.auth.filter.AuthenticationFilter.doFilterInternal (authenticationfilter.java:84)
	Org.springframework.web.filter.OncePerRequestFilter.doFilter (onceperrequestfilter.java:106)
	Org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate (delegatingfilterproxy.java:343)
	Org.springframework.web.filter.DelegatingFilterProxy.doFilter (delegatingfilterproxy.java:260)
	Org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal (characterencodingfilter.java:88) Org.springframework.web.filter.OncePerRequestFilter.doFilter (Onceperrequestfilter.java:106) root cause java.net.ConnectException:Connection Refused:connect Java.net.DualStackPlainSocketImpl.waitForConnect (Native method) Java.net.DualStackPlainSocketImpl.socketConnect (
	Unknown source) Java.net.AbstractPlainSocketImpl.doConnect (Unknown source) Java.net.AbstractPlainSocketImpl.connectToAddress (Unknown Source) Java.net.AbstractPlainSocketImpl.connect (
	Unknown source) Java.net.PlainSocketImpl.connect (Unknown source) Java.net.SocksSocketImpl.connect (Unknown source)
	Java.net.Socket.connect (Unknown Source) redis.clients.jedis.Connection.connect (connection.java:137) Redis.clients.jedis.BinaryClient.connect (binaryclient.java:75) Redis.clients.jedis.BinaryJedis.connect (
	binaryjedis.java:1724) Redis.clients.jedis.JedisFactory.makeObject (jedisfactory.java:65)
	Org.apache.commons.pool2.impl.GenericObjectPool.create (genericobjectpool.java:836)
	Org.apache.commons.pool2.impl.GenericObjectPool.borrowObject (genericobjectpool.java:434) Org.apache.commons.pool2.impl.GeNericobjectpool.borrowobject (genericobjectpool.java:361) Redis.clients.util.Pool.getResource (pool.java:40) Org.springframework.data.redis.connection.jedis.JedisConnectionFactory.fetchJedisConnector (
	JEDISCONNECTIONFACTORY.JAVA:90) Org.springframework.data.redis.connection.jedis.JedisConnectionFactory.getConnection (
	jedisconnectionfactory.java:143) Org.springframework.data.redis.connection.jedis.JedisConnectionFactory.getConnection ( jedisconnectionfactory.java:41) Org.springframework.data.redis.core.RedisConnectionUtils.doGetConnection ( redisconnectionutils.java:128) Org.springframework.data.redis.core.RedisConnectionUtils.getConnection ( redisconnectionutils.java:91) Org.springframework.data.redis.core.RedisConnectionUtils.getConnection (
	redisconnectionutils.java:78) Org.springframework.data.redis.core.RedisTemplate.execute (redistemplate.java:177)
	Org.springframework.data.redis.core.RedisTemplate.execute (redistemplate.java:152) Org.springframework.data.redis.core.AbstractOperations.Execute (abstractoperations.java:84) org.springframework.data.redis.core.DefaultValueOperations.get ( defaultvalueoperations.java:43) Org.springframework.data.redis.core.DefaultBoundValueOperations.get ( defaultboundvalueoperations.java:41) Com.auth.provider.impl.DefaultRememberMeProvider.findRememberMeById ( defaultremembermeprovider.java:47) Com.auth.AbstractSessionManager.getRememberMe (Abstractsessionmanager.java
	: 254) com.auth.filter.AuthenticationFilter.doFilterInternal (authenticationfilter.java:84)
	Org.springframework.web.filter.OncePerRequestFilter.doFilter (onceperrequestfilter.java:106)
	Org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate (delegatingfilterproxy.java:343)
	Org.springframework.web.filter.DelegatingFilterProxy.doFilter (delegatingfilterproxy.java:260)
	Org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal (characterencodingfilter.java:88) Org.springframework.web.filter.OncePerRequestFilter.doFilter (onceperrequestfilter.java:106) NoteThe full stack trace's the root cause is available in the Apache tomcat/7.0.54 logs. Apache tomcat/7.0.54

This error usually occurs because the Redis does not start, or because the firewall and other reasons can not connect to the Redis;