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Connection Times Out During MRS HBase Datasource Connection, and No Error Is Recorded in Logs
Updated on 2023-03-21 GMT+08:00
Connection Times Out During MRS HBase Datasource Connection, and No Error Is Recorded in Logs
The cluster host information is not added to the datasource connection. As a result, the KRB authentication fails, the connection times out, and no error is recorded in logs. Configure the host information and try again.
On the Enhanced page, select the connection and click Modify Host. In the dialog box that is displayed, enter the host information. The format is Host IP address Host name/Domain name. Multiple records are separated by line breaks.
Parent topic: Datasource Connection O&M
Datasource Connection O&M FAQs
- Why Is the Error Message "communication link failure" Displayed When I Use a Newly Activated Datasource Connection?
- Connection Times Out During MRS HBase Datasource Connection, and No Error Is Recorded in Logs
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- Error Message "Incorrect string value" Is Displayed When insert overwrite Is Executed on a Datasource RDS Table
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- Error Message "org.postgresql.util.PSQLException: ERROR: tuple concurrently updated" Is Displayed When the System Executes insert overwrite on a Datasource GaussDB(DWS) Table
- RegionTooBusyException Is Reported When Data Is Imported to a CloudTable HBase Table Through a Datasource Table
- A Null Value Is Written Into a Non-Null Field When a DLI Datasource Connection Is Used to Connect to a GaussDB(DWS) Table
- An Insert Operation Failed After the Schema of the GaussDB(DWS) Source Table Is Updated
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