Updated on 2025-07-17 GMT+08:00
Common Data Integration Tasks
- Garbled Characters Are Displayed When Data Is Written to MRS Hive at the Destination
- All Data Is Written to the First Field of MRS Hive
- An Error Message Is Displayed at the Destination Indicating Task Execution Times Out
- Error Message "could only be written to 0 of the 1 minReplication nodes. There are 2 datanode(s) running and 2 node(s) are excluded in this operation" Is Reported at the Destination During Data Integration from MySQL to MRS Hive
- Error Message "Illegal mix of collations for operation 'UNION'" Is Displayed at the Source Database During MySQL-to-MySQL Data Integration
- Data May Be Lost When Incremental Data Collection Is Performed from the Source MySQL on an Hourly Basis
- Error Message "401 unauthorized" Is Displayed at the Source During API-to-MySQL Data Integration
- Error Message "cannot find record mapping field" Is Displayed at the Destination During Kafka-to-MySQL Data Integration
- Error Message "connect timeout" Is Displayed at the Source During Scheduled API-to-MySQL Data Integration
- FDI Fails to Obtain Data During Real-Time Kafka-to-MySQL Data Integration Although Data Exists in MQS Topics
- Value of the Source Field of the tinyint(1) Type Is Changed from 2 to 1 at the Destination During Scheduled MySQL-to-MySQL Data Integration
- "The task executes failed.Writer data to kafka failed" Is Reported When the Kafka Destination Is Used over the Public Network
What is your overall rating for this page?
0
1
2
3
4
5
6
7
8
9
10
Very dissatisfiedVery satisfied
Thank you very much for your feedback. We will continue working to improve the documentation.
The system is busy. Please try again later.
