1. Error reporting scenario

Load data

[starcross@app1 FLink-test-LT]$ curl --location-trusted -u root:aba -T 'data_2022-04-11.csv' -H "label:testdoris201" -H "column_separator:," -XPUT http://10.22.33.69:8030/api/os/ws/_stream_load

2. Error reporting content

{
    "TxnId": -1,
    "Label": "testdoris403",
    "Status": "Label Already Exists",
    "ExistingJobStatus": "FINISHED",
    "Message": "errCode = 2, detailMessage = Label [testdoris403] has already been used.",
    "NumberTotalRows": 0,
    "NumberLoadedRows": 0,
    "NumberFilteredRows": 0,
    "NumberUnselectedRows": 0,
    "LoadBytes": 0,
    "LoadTimeMs": 0,
    "BeginTxnTimeMs": 0,
    "StreamLoadPutTimeMs": 0,
    "ReadDataTimeMs": 0,
    "WriteDataTimeMs": 0,
    "CommitAndPublishTimeMs": 0
}

3. Solutions

The reason for the error is that the task tag already exists. Replace the task tag
– H “label: testdoris201” is changed to – H “label: any other different is OK”