实时数仓 Hologres任务报错的相关内容

Hologres咱们那个开发环境建表的时候，表名有大写字母任务会报错，现在修正了吗？

Hologres咱们那个开发环境建表的时候，表名有大写字母任务会报错，现在修正了吗？把整个表名用双引号括起来吗？

实时数仓Hologres 干货20讲

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实时数仓 Hologres 实战课程

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[帮助文档] Quick BI连接Hologres数据源报错“VPC配置错误，请检查实例Id和区域”[KB:613604]

问题描述Quick BI连接Hologres数据源报错“VPC配置错误，请检查实例Id和区域”。问题原因通过VPC的链接方式链接，填写的AccessKey Secret无该Hologres实例的管理权限。解决方案一般需要填写购买实例的主账号的AK信息。如果使用的是子账号的AK信息，请先授予子账号管理...

hologres sql任务报错，帮忙看看怎么解决？

问题1:hologres sql任务报错，ERROR: out of memory 详细：Cannot enlarge string buffer containing 1073741761 bytes by 117 more bytes.帮忙看看怎么解决？问题2: 还是有异常cpu直接打满问题...

DataWorks中vpc环境，数据集成：读或者写 hologres, 编辑原有任务，报错：数据？

DataWorks中vpc环境，数据集成：读或者写 hologres, 编辑原有任务，报错：数据去向：ErrorMessage:[Resource Group IP:["192.168.36.164(Primary)","172.20.204.24"],HostName:cn-shanghai.4...

[帮助文档] Quick BI配置Hologres数据源测试连接失败报错“org.postgresql.util.PSQLException: 尝试连线已失败。”[KB:617141]

问题描述Quick BI配置Hologres数据源测试连接失败报错“org.postgresql.util.PSQLException: 尝试连线已失败。”是什么原因？问题原因用户使用的是金融云，目前金融云数据库地址不支持使用经典网络的地址。解决方案数据库地址需要使用VPC网络地址。适用于Quick...

[帮助文档] Quick BI数据源为Hologres时仪表板图表报错“value "%s" is out of range for %s”[KB:474287]

问题描述Quick BI数据源为Hologres时仪表板图表报错“value "%s" is out of range for %s”。问题原因此问题一般出现于图表存在新建计算字段时，新生成的字段位数溢出导致报错。解决方案先定位到具体报错字段，通过加一个round()函数绕过。适用于Quick BI

[帮助文档] Quick BI中基于Hologres数据库生成的数据集刷新预览报错“Build desc failed: Exceeds the scan limitation of 200 GB, current scan xxx GB”[KB:473432]

问题描述Quick BI中基于Hologres数据库生成的数据集刷新预览报错“Build desc failed: Exceeds the scan limitation of 200 GB, current scan xxx GB”。问题原因生成数据集的数据源是Hologres，Hologres中...

PolarDB一键同步到Hologres，离线任务是正常的，实时任务报错：

[帮助文档] Quick BI通过经典网络添加Hologres数据源报错“错误信息：org.postgresql.util.PSQLException: ERROR: pooler: c15e650375330: Reject ip ...”[KB:466558]

问题描述Quick BI通过经典网络添加Hologres数据源报错“错误信息：org.postgresql.util.PSQLException: ERROR: pooler: c15e650375330: Reject ip *.*.*.*”。解决方案Quick BI通过经典网络连接Hologre...

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