Struct¶
This example converts the bytes field from a byte array to a string.
{
"transforms" : "bytesToString",
"transforms.bytesToString.type" : "com.github.jcustenborder.kafka.connect.transform.common.BytesToString$Value",
"transforms.bytesToString.fields" : "bytes"
}
{
"topic" : "topic",
"kafkaPartition" : 1,
"valueSchema" : {
"type" : "STRUCT",
"isOptional" : false,
"fieldSchemas" : {
"bytes" : {
"type" : "BYTES",
"isOptional" : false
}
}
},
"value" : {
"schema" : {
"type" : "STRUCT",
"isOptional" : false,
"fieldSchemas" : {
"bytes" : {
"type" : "BYTES",
"isOptional" : false
}
}
},
"fieldValues" : [ {
"name" : "bytes",
"schema" : {
"type" : "BYTES",
"isOptional" : false
},
"storage" : "dGhpcyBpcyBhIHRlc3Q="
} ]
},
"timestampType" : "NO_TIMESTAMP_TYPE",
"offset" : 1,
"headers" : [ ]
}
Change(s) in the output are emphasized if delta(s) are detected.
{
"topic" : "topic",
"kafkaPartition" : 1,
"valueSchema" : {
"type" : "STRUCT",
"isOptional" : false,
"fieldSchemas" : {
"bytes" : {
"type" : "STRING",
"isOptional" : false
}
}
},
"value" : {
"schema" : {
"type" : "STRUCT",
"isOptional" : false,
"fieldSchemas" : {
"bytes" : {
"type" : "STRING",
"isOptional" : false
}
}
},
"fieldValues" : [ {
"name" : "bytes",
"schema" : {
"type" : "STRING",
"isOptional" : false
},
"storage" : "this is a test"
} ]
},
"timestampType" : "NO_TIMESTAMP_TYPE",
"offset" : 1,
"headers" : [ ]
}