Tag Archives: redis

How to query the production environment logstash report error parsing JSON

1. Some errors are reported in the production environment

The information is as follows:

2021-10-15T15:49:28,932][WARN ][logstash.filters.json    ][main][7e17a3dc7e2c6df08ed7012ca6bfe17e3277d05d745f2c5bf55d2b01b151e25b] Error parsing json {:source=>"message", :raw=>"查询用户详情接口", :exception=>#<LogStash::Json::ParserError: Invalid UTF-8 start byte 0x9f
 at [Source: (byte[])"Query user details interface"; line: 1, column: 3]>}
[2021-10-15T15:49:28,946][ERROR][logstash.outputs.elasticsearch][main][862f1cf74fcefb4312e0b0aa2e9fdf074e2e77c675e5c24e9b7a04d1054f1947] Could not index event to Elasticsearch. {:status=>400, :action=>["index", {:_id=>nil, :_index=>"%{aName}-log_2021_10", :routing=>nil, :_type=>"_doc"}, #<LogStash::Event:0x6527baeb>], :response=>{"index"=>{"_index"=>"%{aName}-log_2021_10", "_type"=>"_doc", "_id"=>nil, "status"=>400, "error"=>{"type"=>"invalid_index_name_exception", "reason"=>"Invalid index name [%{aName}-log_2021_10], must be lowercase", "index_uuid"=>"_na_", "index"=>"%{aName}-log_2021_10"}}}}
[2021-10-15T15:49:29,446][WARN ][logstash.filters.json    ][main][52e7421840cd9e07ac4081f9b005972562be1954f89c4f4bc5e30c5c19ebae78] Error parsing json {:source=>"message", :raw=>"spAuthAttributes ==========> {\"chainCodes\":\"60d9acb97314488689b899f4495e0857,3d01cb64635b46d4955606e6b356af70,c3283b04c2ad48a09d770b5a96b96a4c,850ff333c6664138b38344a75545ce8e\",\"customLoginStyle\":\"default\",\"samlEntityID\":\"portal\",\"securityLevel\":\"1\",\"spCode\":\"portal\",\"spLocalLogoutUrl\":\"\",\"spName\":\"portal\",\"spOsType\":0,\"tokenValidPeriod\":36000,\"url\":\"https://i.gt.cn\",\"userAttr\":\"\"}", :exception=>#<LogStash::Json::ParserError: Unrecognized token 'spAuthAttributes': was expecting ('true', 'false' or 'null')
 at [Source: (byte[])"spAuthAttributes ==========> {"chainCodes":"60d9acb97314488689b899f4495e0857,3d01cb64635b46d4955606e6b356af70,c3283b04c2ad48a09d770b5a96b96a4c,850ff333c6664138b38344a75545ce8e","customLoginStyle":"default","samlEntityID":"portal","securityLevel":"1","spCode":"portal","spLocalLogoutUrl":"","spName":"portal","spOsType":0,"tokenValidPeriod":36000,"url":"https://i.gt.cn","userAttr":""}"; line: 1, column: 18]>}
[2021-10-15T15:49:29,447][WARN ][logstash.filters.json    ][main][52e7421840cd9e07ac4081f9b005972562be1954f89c4f4bc5e30c5c19ebae78] Error parsing json {:source=>"message", :raw=>"redis执行时间：{}1", :exception=>#<LogStash::Json::ParserError: Unrecognized token 'redis执行时间': was expecting ('true', 'false' or 'null')
 at [Source: (byte[])"redis execution time: {}1"; line: 1, column: 21]>}

2. Processing method
this is because the log is not printed as required during processing. We need to open a new logstash to print the abnormal log
the configuration is as follows:

[root@k8s-master1 conf.d]# more aName1.conf 
input{
    kafka{
           bootstrap_servers => "10.152.17.50:9092"
           group_id => "gt-scs-log-new"
           topics => "gt-scs-log"
           consumer_threads => 1
           decorate_events => true
           auto_offset_reset => "latest"
           type => "gt-scs"
    }
}
filter {
    if [type] == "gt-scs" {
      mutate { 
                add_field => { "types" => "%{type}"}
             }
      json {
                source => "message"
          }
      json {
                source => "message"
          }

    }
}
output { 
  if [tags] { 
        stdout {
                codec => "rubydebug"
        }
  }
}

3. Results

[Solved] FATAL CONFIG FILE ERROR: Bad directive or wrong number of arguments

Error message

Error reporting reason

The reason is that it is not allowed to add comments after the same valid code line in some configuration files (such as. Conf files, which are widely seen here), which will compile and execute the following comments as the parameters passed in from the current command line; If there are no parameters in the command configuration or the format of the parameters is wrong, an error will be reported naturally
for example:

Solution

Divide the original configuration into two lines of commands and comments

[Solved] Request.url is not modifiable, use Request.replace() instead

Encountered in a scene_ In the redis project, the URL needs to be filtered and de duplicated, so a de duplication class is customized

Simply copy the source code directly, and then rewrite the request_ See, to change the logic, the original direct assignment will report the error of the title

    def request_seen(self, request):
        temp_request = request
        if "ref" in temp_request.url:
            # An error is reported here, you cannot assign a value directly
            temp_request.url = temp_request.url.split("ref")[0]
        fp = self.request_fingerprint(temp_request)
        added = self.server.sadd(self.key, fp)
        return added == 0

Solution:

Use _set_URL (URL) is OK

temp_request._set_url(temp_request.url.split("ref")[0])

The complete code is as follows:

from scrapy.dupefilters import BaseDupeFilter
from scrapy.utils.request import request_fingerprint
from scrapy_redis import get_redis_from_settings
from scrapy_redis import defaults
import logging
import time

logger = logging.getLogger(__name__)


class UrlFilter(BaseDupeFilter):
    logger = logger

    def __init__(self, server, key, debug=False):
        self.server = server
        self.key = key
        self.debug = debug
        self.logdupes = True

    @classmethod
    def from_settings(cls, settings):
        server = get_redis_from_settings(settings)
        # XXX: This creates one-time key. needed to support to use this
        # class as standalone dupefilter with scrapy's default scheduler
        # if scrapy passes spider on open() method this wouldn't be needed
        # TODO: Use SCRAPY_JOB env as default and fallback to timestamp.
        key = defaults.DUPEFILTER_KEY % {'timestamp': int(time.time())}
        debug = settings.getbool('DUPEFILTER_DEBUG')
        return cls(server, key=key, debug=debug)

    @classmethod
    def from_crawler(cls, crawler):
        """Returns instance from crawler.

        Parameters
        ----------
        crawler : scrapy.crawler.Crawler

        Returns
        -------
        RFPDupeFilter
            Instance of RFPDupeFilter.

        """
        return cls.from_settings(crawler.settings)

    def request_seen(self, request):
        temp_request = request
        if "ref" in temp_request.url:
            temp_request._set_url(temp_request.url.split("ref")[0])
        fp = self.request_fingerprint(temp_request)
        added = self.server.sadd(self.key, fp)
        return added == 0

    def request_fingerprint(self, request):
        """Returns a fingerprint for a given request.

        Parameters
        ----------
        request : scrapy.http.Request

        Returns
        -------
        str

        """
        return request_fingerprint(request)

    @classmethod
    def from_spider(cls, spider):
        settings = spider.settings
        server = get_redis_from_settings(settings)
        dupefilter_key = settings.get("SCHEDULER_DUPEFILTER_KEY", defaults.SCHEDULER_DUPEFILTER_KEY)
        key = dupefilter_key % {'spider': spider.name}
        debug = settings.getbool('DUPEFILTER_DEBUG')
        return cls(server, key=key, debug=debug)

    def close(self, reason=''):
        """Delete data on close. Called by Scrapy's scheduler.

        Parameters
        ----------
        reason : str, optional

        """
        self.clear()

    def clear(self):
        """Clears fingerprints data."""
        self.server.delete(self.key)

    def log(self, request, spider):
        """Logs given request.

        Parameters
        ----------
        request : scrapy.http.Request
        spider : scrapy.spiders.Spider

        """
        if self.debug:
            msg = "Filtered duplicate request: %(request)s"
            self.logger.debug(msg, {'request': request}, extra={'spider': spider})
        elif self.logdupes:
            msg = ("Filtered duplicate request %(request)s"
                   " - no more duplicates will be shown"
                   " (see DUPEFILTER_DEBUG to show all duplicates)")
            self.logger.debug(msg, {'request': request}, extra={'spider': spider})
            self.logdupes = False

Error creating bean with name ‘lettuceClientResources‘ defined in class path resource

Error message

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'lettuceClientResources' defined in class path resource [org/springframework/boot/autoconfigure/data/redis/LettuceConnectionConfiguration.class]: Bean instantiation via factory method failed; ....

You can see that redis appears in the message. The reason for my error is that the dependency of spring boot starter data redis is added to the pom.xml file, but the redis connection information is not configured.

Error creating bean with name ‘redisTemplate‘ defined in class path resource [xx/RedisConfig.class]

Error creating bean with name ‘redisTemplate’ defined in class path resource [xx/RedisConfig.class]

1. Problem description

When redis is used in the project, the following errors are reported:

2. Problem analysis

From the error reporting factory method ‘redisconnectionfactory’ thread exception; Needed exception is java.lang.noclassdeffounderror: org/Apache/commons/pool2/impl/genericobjectpoolconfig get key information. NoClassDefFoundError: it is caused by that the JVM cannot load the class or cannot find the class at compile time
reasons for NoClassDefFoundError:
1) one reason is that static variables cannot be loaded
2) if jars are not added to classpath and Maven projects in the project, they need to be checked according to the project conditions

3. Problem handling

The spring boot starter data redis package referenced in the project. By default, spring boot starter data redis uses lettuce as the redis client, and the underlying layer of lettuce is implemented by netty. Lettuce is a scalable thread safe redis client that supports synchronization, asynchronous and responsive modes. Multiple threads can share a connection instance without worrying about multithreading concurrency. The use of lettuce requires the configuration of thread pool. You also need to reference the following packages:

(error) MISCONF Redis is configured to save RDB snapshots, but is currently not able to

An error occurred while running redis today. The error information is as follows:

(error) MISCONF Redis is configured to save RDB snapshots, but is currently not able to persist on disk. Commands that may modify the data set are disabled. Please check Redis logs for details about the error.

Redis is configured to save database snapshots, but it cannot be persisted to the hard disk at present. The command used to modify set data cannot be used. Please check the detailed error information in redis logs.

reason:

The redis snapshot cannot be persisted because it is forcibly closed.

Solution:

After running the config set stop writes on bgsave error no command, close the configuration item stop writes on bgsave error to solve the problem.

root@ubuntu :/usr/local/redis/bin# ./redis-cli
127.0.0.1:6379> config set stop-writes-on-bgsave-error no
OK
127.0.0.1:6379> lpush myColour “red”
(integer) 1

Redis Cluster Error: (error) CLUSTERDOWN Hash slot not served

Redis cluster error clusterdown hash slot not served

Just yesterday, I configured the redis cluster, but when I went to restart today, the redis cluster reported an error clusterdown hash slot not served. I checked the Internet and didn’t solve it
finally, just delete the nodesxxxx.conf and xxxx.aof files. I think it is caused by the AOF cache of redis
after deletion.

JAVA Connect Redis Error: stop-writes-on-bgsave-error option

(error) MISCONF Redis is configured to save RDB snapshots, but it is currently not able to persist on disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.

Go to the redis installation directory and find src

./redis-cli -a redis password

Then execute

127.0.0.1:6379> config set stop-writes-on-bgsave-error no

That’s it

However, this method will fail after restarting

ERR Slot 3300 is already busy (Redis::CommandError) 

Can I set the above configuration?(type 'yes' to accept): yes
/usr/local/share/gems/gems/redis-3.0.0/lib/redis/client.rb:79:in `call': ERR Slot 3300 is already busy (Redis::CommandError)
        from /usr/local/share/gems/gems/redis-3.0.0/lib/redis.rb:2190:in `block in method_missing'
        from /usr/local/share/gems/gems/redis-3.0.0/lib/redis.rb:36:in `block in synchronize'
        from /usr/share/ruby/monitor.rb:211:in `mon_synchronize'
        from /usr/local/share/gems/gems/redis-3.0.0/lib/redis.rb:36:in `synchronize'
        from /usr/local/share/gems/gems/redis-3.0.0/lib/redis.rb:2189:in `method_missing'
        from ./redis-trib.rb:205:in `flush_node_config'
        from ./redis-trib.rb:657:in `block in flush_nodes_config'
        from ./redis-trib.rb:656:in `each'
        from ./redis-trib.rb:656:in `flush_nodes_config'
        from ./redis-trib.rb:997:in `create_cluster_cmd'
        from ./redis-trib.rb:1373:in `<main>'

It shows that the 3300 slot is occupied by multiple nodes. The landlord has solved it by using the following methods. Open each server, execute the flush hall, flush dB and cluster reset instructions, and then re create it successfully

[Solved] PHP Fatal error: Uncaught Error: Class ‘Redis‘ not found in

The problem is that the redis class cannot be captured in the message

However, I have installed redis and used it in PHP code, but when I execute PHP jifen.php in Linux system, I report that redis class cannot be found.

Solution:

First, determine if there are two PHP in your system.

find/-name php

Then find your current PHP Directory:

Use phpinfo () in the PHP file; Method, you can access it

My PHP files are at /www/server/PHP/73/

Modify the system environment file:/etc/profile

vi /etc/profile

Write the PHP environment address to the end of the configuration file


The PHP runtime files are inside the bin directory, so mine is: /www/server/php/73/bin/

export PATH=$PATH:your PHP address

Save, exit, and then run:

source /etc/profile

Restart the PHP file to use PHP jifen.php

 

[Solved] Redis—-(error) MISCONF Redis is configured to save RDB snapshots

Error

Just after installing redis, I saw that the error reporting people below were stupid

(error) MISCONF Redis is configured to save RDB snapshots, but it is currently not able to persist on disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
127.0.0.1:6379[1]> config set stop-writes-on-bgsave-error no

A very simple set operation

127.0.0.1:6379[1]> Configure the stop writing error number on bgsave

I checked some related solutions on the Internet
this problem can be avoided by setting the stop writes on bgsave error value to No
solution 1:
one is to modify through the redis command line. This method is convenient and direct. The change takes effect directly to solve the problem.

Example of command line modification method:

127.0.0.1:6379[1]> config set stop-writes-on-bgsave-error no

Solution 2:
modify the redis.conf configuration file directly, but restart redis after the change
modify the redis.conf file:
(1) VIM opens the redis.conf file configured for redis server,
(2) use the quick matching mode:
/stop writes on bgsave error to locate the stop writes on bgsave error string,
(3) set the following yes to No.

[Solved] Redis Error: org.springframework.data.redis.RedisConnectionFailureExceptionjava.net.SocketTimeoutException

Error Message:
ERROR 760004 — [http-nio-443-exec-463]o.s.boot.web.support.ErrorPageFilter : Forwarding to error page from request [/***/***] due to exception [java.net.SocketTimeoutException: Read timed out; nested exception is redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketTimeoutException: Read timed out]

org.springframework.data.redis.RedisConnectionFailureException: java.net.SocketTimeoutException: Read timed out; nested exception is redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketTimeoutException: Read timed out
	at org.springframework.data.redis.connection.jedis.JedisExceptionConverter.convert(JedisExceptionConverter.java:67) ~[spring-data-redis-1.8.9.RELEASE.jar:na]
	at org.springframework.data.redis.connection.jedis.JedisExceptionConverter.convert(JedisExceptionConverter.java:41) ~[spring-data-redis-1.8.9.RELEASE.jar:na]
	at org.springframework.data.redis.PassThroughExceptionTranslationStrategy.translate(PassThroughExceptionTranslationStrategy.java:37) ~[spring-data-redis-1.8.9.RELEASE.jar:na]
	at org.springframework.data.redis.FallbackExceptionTranslationStrategy.translate(FallbackExceptionTranslationStrategy.java:37) ~[spring-data-redis-1.8.9.RELEASE.jar:na]
	at org.springframework.data.redis.connection.jedis.JedisConnection.convertJedisAccessException(JedisConnection.java:241) ~[spring-data-redis-1.8.9.RELEASE.jar:na]
	at org.springframework.data.redis.connection.jedis.JedisConnection.hGet(JedisConnection.java:2985) ~[spring-data-redis-1.8.9.RELEASE.jar:na]
	at org.springframework.data.redis.connection.DefaultStringRedisConnection.hGet(DefaultStringRedisConnection.java:364) ~[spring-data-redis-1.8.9.RELEASE.jar:na]
	at org.springframework.data.redis.core.DefaultHashOperations$1.doInRedis(DefaultHashOperations.java:52) ~[spring-data-redis-1.8.9.RELEASE.jar:na]
	at org.springframework.data.redis.core.DefaultHashOperations$1.doInRedis(DefaultHashOperations.java:49) ~[spring-data-redis-1.8.9.RELEASE.jar:na]
	at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:207) ~[spring-data-redis-1.8.9.RELEASE.jar:na]
	at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:169) ~[spring-data-redis-1.8.9.RELEASE.jar:na]
	at org.springframework.data.redis.core.AbstractOperations.execute(AbstractOperations.java:91) ~[spring-data-redis-1.8.9.RELEASE.jar:na]
	at org.springframework.data.redis.core.DefaultHashOperations.get(DefaultHashOperations.java:49) ~[spring-data-redis-1.8.9.RELEASE.jar:na]
	at com.easyserp.service.TokenUtilImpl.getInfoByToken(TokenUtilImpl.java:62) ~[classes/:na]
	at com.easyserp.controller.logincontroller.LogincontrollerResp.wxShare(LogincontrollerResp.java:245) ~[classes/:na]
	at sun.reflect.GeneratedMethodAccessor379.invoke(Unknown Source) ~[na:na]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_221]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_221]
	at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE]
	at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE]
	at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE]
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE]
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE]
	at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE]
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE]
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE]
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE]
	at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:624) ~[servlet-api.jar:na]
	at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:731) ~[servlet-api.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) [catalina.jar:7.0.88]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) [catalina.jar:7.0.88]
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) ~[tomcat7-websocket.jar:7.0.88]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) [catalina.jar:7.0.88]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) [catalina.jar:7.0.88]
	at org.springframework.boot.web.filter.ApplicationContextHeaderFilter.doFilterInternal(ApplicationContextHeaderFilter.java:55) ~[spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) [catalina.jar:7.0.88]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) [catalina.jar:7.0.88]
	at org.springframework.boot.actuate.trace.WebRequestTraceFilter.doFilterInternal(WebRequestTraceFilter.java:110) ~[spring-boot-actuator-1.5.9.RELEASE.jar:1.5.9.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) [catalina.jar:7.0.88]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) [catalina.jar:7.0.88]
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) [catalina.jar:7.0.88]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) [catalina.jar:7.0.88]
	at org.springframework.boot.actuate.autoconfigure.MetricsFilter.doFilterInternal(MetricsFilter.java:106) ~[spring-boot-actuator-1.5.9.RELEASE.jar:1.5.9.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) [catalina.jar:7.0.88]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) [catalina.jar:7.0.88]
	at org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:115) [spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE]
	at org.springframework.boot.web.support.ErrorPageFilter.access$000(ErrorPageFilter.java:59) [spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE]
	at org.springframework.boot.web.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:90) [spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE]
	at org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:108) [spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) [catalina.jar:7.0.88]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) [catalina.jar:7.0.88]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219) [catalina.jar:7.0.88]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:110) [catalina.jar:7.0.88]
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:498) [catalina.jar:7.0.88]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169) [catalina.jar:7.0.88]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) [catalina.jar:7.0.88]
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:1025) [catalina.jar:7.0.88]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) [catalina.jar:7.0.88]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:445) [catalina.jar:7.0.88]
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1139) [tomcat-coyote.jar:7.0.88]
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637) [tomcat-coyote.jar:7.0.88]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1775) [tomcat-coyote.jar:7.0.88]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1734) [tomcat-coyote.jar:7.0.88]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_221]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_221]
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-coyote.jar:7.0.88]
	at java.lang.Thread.run(Thread.java:748) [na:1.8.0_221]
Caused by: redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketTimeoutException: Read timed out
	at redis.clients.util.RedisInputStream.ensureFill(RedisInputStream.java:202) ~[jedis-2.9.0.jar:na]
	at redis.clients.util.RedisInputStream.readByte(RedisInputStream.java:40) ~[jedis-2.9.0.jar:na]
	at redis.clients.jedis.Protocol.process(Protocol.java:151) ~[jedis-2.9.0.jar:na]
	at redis.clients.jedis.Protocol.read(Protocol.java:215) ~[jedis-2.9.0.jar:na]
	at redis.clients.jedis.Connection.readProtocolWithCheckingBroken(Connection.java:340) ~[jedis-2.9.0.jar:na]
	at redis.clients.jedis.Connection.getBinaryBulkReply(Connection.java:259) ~[jedis-2.9.0.jar:na]
	at redis.clients.jedis.BinaryJedis.hget(BinaryJedis.java:855) ~[jedis-2.9.0.jar:na]
	at org.springframework.data.redis.connection.jedis.JedisConnection.hGet(JedisConnection.java:2983) ~[spring-data-redis-1.8.9.RELEASE.jar:na]
	... 69 common frames omitted
Caused by: java.net.SocketTimeoutException: Read timed out
	at java.net.SocketInputStream.socketRead0(Native Method) ~[na:1.8.0_221]
	at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) ~[na:1.8.0_221]
	at java.net.SocketInputStream.read(SocketInputStream.java:171) ~[na:1.8.0_221]
	at java.net.SocketInputStream.read(SocketInputStream.java:141) ~[na:1.8.0_221]
	at java.net.SocketInputStream.read(SocketInputStream.java:127) ~[na:1.8.0_221]
	at redis.clients.util.RedisInputStream.ensureFill(RedisInputStream.java:196) ~[jedis-2.9.0.jar:na]
	... 76 common frames omitted

Solution:
change the redis configuration parameter and path in the project

# REDIS (RedisProperties)
# Redis database index (default is 0)
spring.redis.database=0
# Redis server address
spring.redis.host=localhost
# Redis server connection port
spring.redis.port=6379
# Redis server connection password (default is empty)
spring.redis.password=
# Maximum number of connections to the connection pool (use negative values to indicate no limit)
spring.redis.pool.max-active=1000
# Maximum connection pool blocking wait time (use negative values to indicate no limit)
spring.redis.pool.max-wait=-1
# The maximum idle connections in the connection pool
spring.redis.pool.max-idle=300
# The minimum idle connections in the connection pool
spring.redis.pool.min-idle=100
# Connection timeout (milliseconds)
spring.redis.timeout=60000

Check whether the configuration bind 127.0.0.1 in redis.windows-service.conf file is the local IP address
the maximum number of connections in the redis connection pool can only alleviate the concurrency to a certain extent. In stand-alone applications, redis is a single thread. Even if the configuration is large, it can not fundamentally solve the problem. It is recommended to build a redis cluster.