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TDMQ for CKafka

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Glossary
DocumentationTDMQ for CKafka

Data Conversion

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Last updated: 2024-01-09 14:54:11
CKafka Connector supports data transformation in multiple ways during data processing as described below:

Data transformation

Enter the raw data. Below is an example.
{
    "@timestamp": "2022-02-26T22:25:33.210Z",
    "beat": {
        "hostname": "test-server",
        "ip": "6.6.6.6",
        "version": "5.6.9"
    },
    "input_type": "log",
    "message": "{\\"userId\\":888,\\"userName\\":\\"testUser\\"}",
    "offset": 3030131
}
CKafka Connector processes the data in the following ways:
Option 1: Quickly define a rule by selecting the corresponding Process Value option.
Option 2: Quickly change the data type of a field by selecting the target data format.
Option 3: Implement the join feature through the JSONPath syntax.
For example, you can use the $.concat($.data.Response.SubnetSet[0].VpcId,"#",$.data.Response.SubnetSet[0].SubnetId,"#",$.data.Response.SubnetSet[0].CidrBlock)) syntax to concatenate the attributes of VPC and subnet and separate them by #.
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