【storm在windows下本地调试报错java.lang.UnsatisfiedLinkError cannot find rocksdbjnixxxxxxxxxx.dll】教程文章相关的互联网学习教程文章

解决sqoop导入报错:Caused by: java.sql.SQLException: Protocol violation

-06-15 15:02:15,374 INFO [main] org.apache.hadoop.mapred.MapTask: Ignoring exception during close for org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader@7555b920 java.io.IOException: java.sql.SQLException: Protocol violationat org.apache.sqoop.mapreduce.db.DBRecordReader.close(DBRecordReader.java:173)at org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.close(MapTask.java:523)at org.ap...

springboot+mongodb报错Caused by: java.net.ConnectException: Connection refused (Connection refused)【代码】【图】

de.flapdoodle.embed:de.flapdoodle.embed.mongo‘)打包成jar在Linux下运行报错 改成compile(‘de.flapdoodle.embed:de.flapdoodle.embed.mongo‘) 正常运行 springboot+mongodb报错Caused by: java.net.ConnectException: Connection refused (Connection refused)标签:top mongodb rac god ctp open 技术 ... ota 本文系统来源:https://www.cnblogs.com/sufferingStriver/p/springbootconnectmongodb.html

mysql自身报错、java、reids连接mysql数据库报错汇总

1、Can‘t connect to local MySQL server through socket ‘tmpmysql.sock‘ (2) 原因是mysql根本没有启动 2、Access denied for user ‘root‘@‘localhost‘ (using password YES) 解决方法: 重置密码就行,重新执行所有授权就行 参考连接: https://blog.csdn.net/lisongjia123/article/details/57418989 3、com.mysql.jdbc.MysqlDataTruncation Data truncation Incorrect datetime value ‘0000-00-00 000000‘ for ...

SQL函数TIMEDIFF在Java程序中使用报错的问题分析【代码】【图】

(读者可略过)司机每天从早到晚都会去到不同的自动售货机上补货,而且补货次数和路线等也是因人而异,补货依据是由系统优化并指派。但是目前系统还无法实施有效指挥和优良的补货策略,司机的补货活动因此变得较为随意和散漫。为了有效跟踪司机补货,计算司机补货效率,也为了便于HR月底计算司机绩效,因此提出需求需要根据司机补货记录数据阶段性地计算出补货情况统计值。 需求中指出,按天按司机手机号为统计维度,需要统计司机当...

Java连接MySQL报错:CommunicationsException: Communications link failure【图】

解决办法: 更换 mysql-connector-java-8.0.11.jar 为 mysql-connector-java-8.0.16.jar, 下载位置:https://mvnrepository.com/artifact/mysql/mysql-connector-java/8.0.16 原因分析: 可能是 mysql-connector-java-8.0.11.jar 存在BUG,新版本8.0.16中被解决。Java连接MySQL报错:CommunicationsException: Communications link failure标签:存在 ati com .com bug cep png 现象 0.11 本文系统来源:https...

Django无法使用 sqlite 数据库报错:com.intellij.execution.ExecutionException: Exception in thread "main" java.lang.ClassNotFoundException: org.sqlite.JDBC【图】

报错信息原因: 没有下驱动 解决方法: 搞定! Django无法使用 sqlite 数据库报错:com.intellij.execution.ExecutionException: Exception in thread "main" java.lang.ClassNotFoundException: org.sqlite.JDBC标签:sqli 数据库 thread 图片 image 信息 cep org class 本文系统来源:https://www.cnblogs.com/zhengyuli/p/11116751.html

连接mysql报错java.sql.SQLException: The server time zone value '?й???????' is unrecognized...解决方法【代码】【图】

you want to utilize time zone support.at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:129) ~[mysql-connector-java-8.0.16.jar:8.0.16]at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql-connector-java-8.0.16.jar:8.0.16]at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:89) ~[mysql-connector-java-8.0.16.jar:8.0.16]at c...

mybatis的报错____3Error updating database. Cause: java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right

smbms_bill set billCode=?, productName=?, productDesc=?, where id=?没错,在where id = ?之前多了一个 逗号,正确姿势,去删掉接口配置文件中 最后一个if标签的逗号。 (不得不说 log4j日志打印信息真是好用!)mybatis的报错____3Error updating database. Cause: java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your My...

mybatis的报错总结_____2Error updating database. Cause: java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the ri【代码】【图】

(接口的xml配置文件中:)1 <update id="modifyBill" parameterType="Bill"> 2 update smbms_bill 3 <trim suffix="set" prefixOverrides="," prefix="where id=#{id}"> 4 <if test="billCode!=null">billCode=#{billCode},</if> 5 <if test="productName!=null">productName=#{productName},</if> 6 <if test="productDesc!=null">productDesc=#{productDesc}</if> 7 ...

java连接MySQL运行报错The server time zone value &#39;&#214;&#208;&#185;&#250;&#177;&#234;&#215;&#188;&#202;&#177;&#188;&#228;&#39; is unrecognized or represents more than

错误:The server time zone value ‘‘ is unrecognized or represents more than 原因:time zone 时区错误 解决方法: 1.使用root用户登录mysql,输入下面命令。 show variables like ‘%time_zone%‘;SYSTEM为SQL默认美国时间,而我们中国要比他们迟8小时 2.SYSTEM为SQL默认美国时间,而我们中国要比他们迟8小时,因此将时区设置为当前系统时区即可,采用+8:00格式 set global time_zone=‘+8:00‘;3.关闭,在重新打开。输入sh...

sparksql读取hive数据报错:java.lang.RuntimeException: serious problem【代码】

问题: Caused by: java.util.concurrent.ExecutionException: java.lang.IndexOutOfBoundsException: Index: 0at java.util.concurrent.FutureTask.report(FutureTask.java:122)at java.util.concurrent.FutureTask.get(FutureTask.java:192)at org.apache.hadoop.hive.ql.io.orc.OrcInputFormat.generateSplitsInfo(OrcInputFormat.java:1016)... 65 more Caused by: java.lang.IndexOutOfBoundsException: Index: 0at java.util...

Java之数据库表字段有关键字报错java.sql.SQLSyntaxErrorException

1.如果你用的是jpa,那么可以在字段上增加注解@Column(name="`key`")即可。 2.以上方法是在不能修改数据库字段的情况下,如果你能修改字段,修改字段名即可。 以上希望可以帮到大家。Java之数据库表字段有关键字报错java.sql.SQLSyntaxErrorException标签:排查 tis `` 重点 有关 技术 不能 err AAT 本文系统来源:https://www.cnblogs.com/ailanlan/p/12034443.html

java数据库执行迁移报错Error creating bean with name &#39;flywayInitializer&#39; defined in class path resource【图】

报错原因 org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘flywayInitializer‘ defined in class path resource [org/springframework/boot/autoconfigure/flyway/FlywayAutoConfiguration$FlywayConfiguration.class]: Invocation of init method failed; nested exception is org.flywaydb.core.api.FlywayException: Validate failed: Migration checksum mismatch for migration ...

springboot启动提示连接mysql报错:java.sql.SQLNonTransientConnectionException: CLIENT_PLUGIN_AUTH is required

-12-23 11:08:17.506 INFO 1982 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 9988 (http) 2019-12-23 11:08:17.602 INFO 1982 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat] 2019-12-23 11:08:17.602 INFO 1982 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache ...

JDBC报错 消息 Could not get JDBC Connection; nested exception is java.sql.SQLException: Unknown system variable &#39;tx_isolation&#39;【代码】【图】

。 网上说是因为MySQL版本过高的问题,我的MySQL版本是8.0,里面已经没有tx_isolation,变成了transaction_isolation,用了以下几种解决方法: (1)更改MySQL 无效,仍然报错! (2)将mysql-connector-java升级为与MySQL匹配的8.0版本及以上 解决了上一个问题,但是又出现了新的问题: java.sql.SQLException: The server time zone value ‘?й???????‘ is unrecognized or represents more than... 这个错误是因为mysql连接...