-
## Enhancement
试验场景:
kafka 的生产速度为 6万条/ 每秒 (每条消息不实很大,十几K), topic 32个分区,使用 starrocks 官方提供的 connector 写 starrocks ,并行度 16/ 32 都试过,消费不过来,有积压。有个同样的 flink 程序,只是 sink 端不同,是可以正常消费的。
测试下来,使…
-
### Search before asking
- [X] I have searched in the [issues](https://github.com/apache/amoro/issues?q=is%3Aissue) and found no similar issues.
### What would you like to be improved?
Run flink o…
-
### Steps to reproduce the behavior (Required)
1. 不超过 20 张更新模型表.其中有两张偏大,分别为主表和明细表,数据量分别为千万级和亿级别
2. 20 张表都都通过 flink load 数据.
3. 10~15 分钟刷新相关表对应的物化试图.
4. 随着业务迁移至 SR 集群,不断新增表和数据以及增加 flink loa…
suood updated
2 months ago
-
### Search before asking
- [X] I searched the [issues](https://github.com/WeBankFinTech/DataSphereStudio/issues) and found no similar issues.
### DSS Component
dss-plugins
### What happened + Wha…
-
(you don't have to strictly follow this form)
## Question
byconity版本:0.4.2-testonly-3
报错
java.sql.BatchUpdateException: std::exception. Code: 1001, type: std::length_error, e.what() = basic_stri…
-
请问下: 看文档介绍从1.2开始支持flinksql的连接器了,但是无法引入该jar
```
org.apache.iotdb
flink-sql-iotdb-connector
${iotdb.version}
```
maven仓库没有该jar?这个jar如何引入。
另外,flink-sql-iotdb-connector 的sql形式案例…
-
### Search before asking
- [X] I had searched in the [issues](https://github.com/apache/dolphinscheduler/issues?q=is%3Aissue) and found no similar issues.
### What happened
创建flink stream 任务无法启动成功…
-
#### Problem
We are currently on Flink Operator version `1.6.1` which spins up Flink version `1.17.1` in the cluster. This is important for two reasons:
* in the past we've seen older Flink Oper…
-
**Describe the problem you faced**
In our production environment, there are hundreds of flink hudi streaming application running related to hudi. Due to the characteristics of streaming, the ap…
-
# Flink有状态 - limingzhe's blog
1 Flink有状态计算介绍 1.1 基本概念 分布式系统最难的两个问题:1、保证消息的顺序处理2、精准一次(Exactly once)。本次分享Flin
[http://localhost:1313/post/flink/](http://localhost:1313/post/flink/)