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1、kafka中的数据格式为: { "distinct_id": "16c6a9eeabd205-08b9c3c13daa25-36f661a-269280-16c6a9eeabe1fd", "lib": { "$lib": "js", "$lib_method": "code", "$lib_version": "1.14.2" } }
2、sink到ES中的数据为 { "_index": "flink2es", "_type": "mytype_1", "_id": "16c6a9eeabd205-08b9c3c13daa25-36f661a-269280-16c6a9eeabe1fd", "_score": 1, "_source": { "lib": null, "distinct_id": "16c6a9eeabd205-08b9c3c13daa25-36f661a-269280-16c6a9eeabe1fd" } } 请问嵌套格式的数据为什么是null?(这里指的:lib字段)
The text was updated successfully, but these errors were encountered:
你是es什么版本
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sourcedatatype ='dt_nest' 试下
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1、kafka中的数据格式为:
{
"distinct_id": "16c6a9eeabd205-08b9c3c13daa25-36f661a-269280-16c6a9eeabe1fd",
"lib": {
"$lib": "js",
"$lib_method": "code",
"$lib_version": "1.14.2"
}
}
2、sink到ES中的数据为
{
"_index": "flink2es",
"_type": "mytype_1",
"_id": "16c6a9eeabd205-08b9c3c13daa25-36f661a-269280-16c6a9eeabe1fd",
"_score": 1,
"_source": {
"lib": null,
"distinct_id": "16c6a9eeabd205-08b9c3c13daa25-36f661a-269280-16c6a9eeabe1fd"
}
}
请问嵌套格式的数据为什么是null?(这里指的:lib字段)
The text was updated successfully, but these errors were encountered: