conn主题的文章列表，还有conn的技术要点_第41页

Kafka Connect REST Interface

SinceKafkaConnectisintendedtoberunasaservice,italsosupportsaRESTAPIformanagingconnectors.Bydefaultthisservicerunsonport 8083.Whenexecutedindistributedmode,...

代码星球 ·2020-04-05

building confluentinc kafka-connect-hdfs

WhenItrytocompileIgetanerroraboutamissingSNAPSHOTdependency.Theerrorlookssomethinglikethis:Failedtoexecutegoalonprojectkafka-connect-hdfs:Couldnotresolvedepende...

代码星球 ·2020-04-05

Kafka Connect Architecture

KafkaConnect'sgoalofcopyingdatabetweensystemshasbeentackledbyavarietyofframeworks,manyofthemstillactivelydevelopedandmaintained.Thissectionexplainsthemotivation...

代码星球 ·2020-04-05

kafka connect rest api

1.获取ConnectWorker信息curl-shttp://127.0.0.1:8083/|jqlenmom@M1701:~/workspace/software/kafka_2.11-2.1.0/logs$curl-shttp://127.0.0.1:8083/|jq{"version":"2.1.0","com...

代码星球 ·2020-04-05

Kafka connect in practice(3): distributed mode mysql binlog ->kafka->hive

InthepreviouspostKafkaconnectinpractice(1):standalone,Ihaveintroducedaboutthebasicsofkafkaconnect configurationanddemonstratealocalstandalonedemo.Int...

代码星球 ·2020-04-05

Caused by: redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketTimeoutException: connect timed out

问题：java连接不上redis。异常信息：Caused by: redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketTimeoutException: connect time...

代码星球 ·2020-04-04

HikariCP 脑火Failed to obtain JDBC Connection: You need to run the CLI build and you need target/classes in your classpath to run.

测试了一下HikariCP连接池报错，无解十一月16,20175:31:59下午org.apache.catalina.core.StandardContextloadOnStartup严重:Servlet[InitTaskServlet]inwebapplication[]threwload()exceptionor...

代码星球 ·2020-04-04

MIT KIT OpenID Connect Demo Client

Youare NOT currentlyloggedin.Thisexampleapplicationisconfiguredwithseveralpagesrequiringdifferentlevelsofaccess.Thispagedoesnotrequiretheusertobelogge...

代码星球 ·2020-04-04

没有连接的AMQP / RabbitMQ通道何时死亡？(when does an AMQP/RabbitMQ channel with no connections die?)

IhaveasimpleRabbitMQtestprogramrandomlyenqueuingmessages,andanotherreadingthem,allusingSpring-AMQP.Iftheconsumerdies(forexamplekillingaprocesswithouthavin...

代码星球 ·2020-04-04

Tomcat-connector的微调(1): acceptCount参数

对于acceptCount这个参数，含义跟字面意思并不是特别一致（个人感觉），容易跟maxConnections,maxThreads等参数混淆；实际上这个参数在tomcat里会被映射成backlog:static{replacements.put("acceptCount","backlog");replacemen...

代码星球 ·2020-04-04

java.sql.SQLException: connection holder is null

###Cause:java.sql.SQLException:connectionholderisnull;uncategorizedSQLExceptionforSQL[];SQLstate[null];errorcode[0];connectionholderisnull;nestedexception...

代码星球 ·2020-04-04

一次SocketException：Connection reset 异常排查

问题描述上一期的需求上线之后，线上多了一个异常：Connectionreset。如下：[2017-03-2200:45:00ERROR][creativeAuditTaskScheduler_Worker-9](cn.com.ServiceImpl:169)-getAuditResultexception,callad...

代码星球 ·2020-04-04

彻底掌握网络通信（七）ConnectionReuseStrategy，ConnectionKeepAliveStrategy解析

网络通信系列文章序彻底掌握网络通信（一）Http协议基础知识彻底掌握网络通信（二）Apache的HttpClient基础知识彻底掌握网络通信（三）Android源码中HttpClient的在不同版本的使用彻底掌握网络通信（四）Android源码中HttpClient的发送框架解析彻底掌握网络通信（五）Def...

代码星球 ·2020-04-04

如何刷新或清除HttpURLConnection的连接缓存

项目需要定期与远程服务器同步数据，基于如下代码：URLurl=newURL("http://test.com/sales/info");connection=(HttpURLConnection)url.openConnection();connection.setRequestMethod("POST");conne...

代码星球 ·2020-04-04

Jenkins连接git时出现“Failed to connect to repository : Command ... HEAD" returned status code 128:”的问题解决

网上说的解决方法如下：其实生成ssh时不应该使用当前用户去生成ssh，而是使用jenkins这个用户去生成ssh，然后再去git服务器上配置你生成key，最后再jenkins上配置返回给你的key。参考：http://www.jianshu.com/p/ed0edb93e234http://stackoverflow....

代码星球 ·2020-04-04