问题描述 Dataphin创建管道任务提示“com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure”。问题原因 确认下沙箱白名单中有没有加数据源的域名端口。确认下有没有将公网IP添加至数据库白名单。解决...
在Dataphin中运行集成管道任务时,数据库数据源能够正常联通,端口也可以Telnet通,但是任务报错:“com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failureThe last packet sent successfully to the ...
BI添加RDS数据源报错“错误信息:java.sql.SQLException:com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException:Unknom database'quickbi'.”的解决方法。问题原因 RDS数据源的数据库名填写错误。解决方案 登录RDS数据库,查看数据库...
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 1 milliseconds ago.&问题原因 MySQL使用JDBC连接时,安全协议验证不通过导致的,可以...
问题描述 用户仪表板组件报错“com.mysql.jdbc.exceptions.MySQLTimeoutException: Statement cancelled due to timeout or client request”。问题原因 查询超时,数据库抛出错误。解决方案 1.数据表加索引,优化SQL,给关联字段增加索引。...
问题描述 用户同步数据是,任务报错“com.mysql.jdbc.exceptions.MySQLTimeoutException: Statement cancelled due to timeout or client request”。解决方案 在数据源的JDBC连接串加上“&queryTimeout=2400”,增加链接超时时长。适用于 ...
问题描述 Dataphin集成任务同步报错:"com.mysql.jdbc.exceptions.MySQLTimeoutException: Statement cancelled due to timeout or client request。2022-04-08 09:25:48.950 [0-0-0-reader]ERROR CommonRdbmsReader$Task-error occurred ...
问题描述 Quick BI添加 SAP HANA数据源报错“com.sap.db.jdbc.exceptions.JDBCDriverException: SAP DBTech JDBC:Cannot connect to jdbc:sap:/XXX:30041/[SAP DBTech JDBC:[2]: general error:database 'XXX' not connected].问题原因 ...
BI查看报表时,查看以前创建的报表时候,以前都能正常显示数据,现在报错显示查询失败,现在报错,有时候成功-能正常显示数据,有时候失败-提示查询失败,报错“com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Reach limit ...
Audience更新受众报错“com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: [17002,2022110816094719216819617603151082263]table already exist=>es_*” 问题原因 客户更新受众时所对应的ADB数据库在备份快照导致。解决方案 在...
任务执行失败.:com.mysql.jdbc.exceptions.jdbc4.MySQLDataException: '1.8669709331E10' in column '9' is outside valid range for the datatype INTEGER."问题原因 数据集跨源,跨源不支持SQL分析。解决方案 对非跨源的数据集进行性能...
HANA数据源中的数据同步到MaxCompute,运行报错“com.sap.db.jdbc.exceptions.JDBCDriverException: SAP DBTech JDBC:[Cannot connect to host IP:PORT[Connection timed out (Connection timed out)”。具体日志信息如下:2022-02-18 14:...
com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '901' for key '<*>' 问题原因 主键的唯一值重复,在对数据库进行查询、修改、插入操作时,当主键的唯一值重复就会报此错误。解决方案 当...
com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: execute command denied to user 'turboanaprod_rw'@'%' for routine 'turboprod.dateadd' 问题原因 数据库的用户turboanaprod_rw没有执行SQL权限。解决方案 这个需要用户管理员...
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure”。问题原因 新建数据库除MaxCompute外需要添加相应的白名单。解决方案 除MaxCompute外的数据源添加如下白名单: 11.193.48.0/24 11.197.244.0/24 47...
问题描述 Quick BI数据集新增加字段后,刷新预览报错:“INTERNAL:com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException”。问题原因 新增加字段的SQL语法编写错误。解决方案 修改增加字段的语法正确即可。适用于 Quick BI&
产品名称 Quick BI 产品模块 查询控件 概述 本文主要讲述用户使用Quick BI仪表板查询控件时点击查询后超时报错的原因。问题描述 ...问题原因 经过和用户核实发现,该数据集有800w+明细数据,数据量太大导致查询超时报错。...
aliyunsdkcore.acs_exception.exceptions import ClientException from aliyunsdkcore.acs_exception.exceptions import ServerException from aliyunsdkmts.request.v20140618.SubmitSmarttagJobRequest import SubmitSmarttagJobRequest#...
aliyunsdkcore.acs_exception.exceptions import ClientException from aliyunsdkcore.acs_exception.exceptions import ServerException from aliyunsdkemr.request.v20160408.CreateFlowProjectRequest import CreateFlowProjectRequest ...
详细信息 redis.clients.jedis.exceptions.JedisConnectionException:Could not get a resource from the pool redis.clients.jedis.exceptions.JedisConnectionException: Unexpected end of stream redis.clients.jedis.exceptions....
import java.io.IOException;import java.net.SocketTimeoutException;import java.util.HashSet;import java.util.Set;public class TestV { public static void main(String[]args){/ 创建DefaultAcsClient实例并初始化 DefaultProfile ...
com.aliyuncs.exceptions.ClientException;import com.aliyuncs.exceptions.ServerException;import com.aliyuncs.http.FormatType;import com.aliyuncs.profile.DefaultProfile;import com.google.gson.Gson;import java.util.*;import ...
from aliyunsdkcore.acs_exception.exceptions import ClientException from aliyunsdkcore.acs_exception.exceptions import ServerException from aliyunsdkemr.request.v20160408.CreateFlowJobRequest import CreateFlowJobRequest ...
本文介绍如何安装及...aliyunsdkcore.acs_exception.exceptions import ClientException from aliyunsdkcore.acs_exception.exceptions import ServerException from aliyunsdkrds.request.v20140815.DescribeSQLLogRecordsRequest import ...
阿里云EAIS Java SDK让您不用...{"requestId":"FDFECE42-CE82-4D3D-87CC-DD2C4DB6DBE7", elasticAcceleratedInstanceId":"eais-bjdzlzro*"}绑定指定EAIS实例。import com.aliyuncs.DefaultAcsClient;import com.aliyuncs.IAcsClient;import ...
import com.aliyuncs.exceptions.ClientException;import com.aliyuncs.exceptions.ServerException;import com.aliyuncs.oos.model.v20190601.*;public class Demo { public static void main(String[]args){ DefaultProfile profile=...
from aliyunsdkcore.acs_exception.exceptions import ClientException from aliyunsdkcore.acs_exception.exceptions import ServerException from aliyunsdkemr.request.v20160408.ModifyClusterServiceConfigRequest import ...
aliyunsdkcore.acs_exception.exceptions import ServerException from aliyunsdkemr.request.v20160408.DescribeClusterV2Request import DescribeClusterV2Request client=AcsClient('','','cn-hangzhou')request= DescribeClusterV2...
AcsClient from aliyunsdkcore.acs_exception.exceptions import ClientException from aliyunsdkcore.acs_exception.exceptions import ServerException from aliyunsdktag.request.v20180828.TagResourcesRequest import ...
aliyunsdkcore.acs_exception.exceptions import ServerException from aliyunsdkgpdb.request.v20160503.DescribeSQLCollectorPolicyRequest import DescribeSQLCollectorPolicyRequest#创建AcsClient实例#${accessKey}:用户accessKey# {...
import com.aliyuncs.exceptions.ClientException;import com.aliyuncs.exceptions.ServerException;import com.aliyuncs.ecs.model.v20140526.*;public class Main { public static void main(String[]args){/创建DefaultAcsClient实例并...
问题描述本文主要介绍使用DTS产品进行全量迁移时报如下错误的解决方法。java.sql.BatchUpdateException:INSERT, DELETE command denied to user 'user' 问题原因全量迁移如果报INSERT、CREATE或DELETE等命令的权限问题,一般都是由于目标...
SDK异常(OssError)分为三类:ClientError、RequestError和ServerError,这些异常定义在oss2.exceptions子模块中。异常的变量、类型及描述如下表所示:变量类型0描述statusint如果为ServerError异常,则status为HTTP状态码。如果为...
com.aliyuncs.exceptions.ClientException;import com.aliyuncs.exceptions.ServerException;import com.aliyuncs.profile.DefaultProfile;import java.util.*;import com.aliyuncs.ecs.model.v20140526.*;public class ...
aliyunsdkcore.acs_exception.exceptions import ServerException from aliyunsdkvpc.request.v20160428.CreateNatGatewayRequest import CreateNatGatewayRequest#创建AcsClient实例#yourAccessKeyId:您的AccessKey ID# ...
com.aliyuncs.exceptions.ClientException;import com.aliyuncs.exceptions.ServerException;import com.aliyuncs.profile.DefaultProfile;import com.google.gson.Gson;import com.aliyuncs.vpc.model.v20160428.*;public class CreateVpc...
aliyunsdkcore.acs_exception.exceptions import ClientException from aliyunsdkcore.acs_exception.exceptions import ServerException from aliyunsdkalimt.request.v20181012 import TranslateRequest import json# 创建AcsClient实例 ...
(ServerException ex){ Console.WriteLine(ex.ToString());} catch (ClientException ex){ Console.WriteLine(ex.ToString());} } } }获取视频信息 调用GetVideoInfo接口,完成获取视频信息功能。接口参数和返回字段请参见GetVideoInfo。...
com.aliyuncs.exceptions.ClientException;import com.aliyuncs.exceptions.ServerException;import com.aliyuncs.profile.DefaultProfile;import com.google.gson.Gson;import java.util.*;import com.aliyuncs.eci.model.v20180808.*;...
com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: The SELECT would examine more than MAX_JOIN_SIZE rows;check your WHERE and use SET SQL_BIG_SELECTS=1 or SET MAX_JOIN_SIZE=if the SELECT is okay sun.reflect....