java ElasticSearch索引键/值映射
我在java项目中使用elasticsearch作为索引引擎。我想问的是,是否有任何方法可以索引java。util。映射键/值映射
例如,我有一个java类:
public class NextEvent extends NewtonResource{
private Map<String, String> metadata;
private Instant executionDate;
private String type;
protected Boolean executed;
private List<PatchOperation> jsonPatch;
private List<String> crons;
...
}
我想创建一个包含元数据变量映射的elasticsearch映射。像这样的事情:
{
"aliases": {
"posc-alias-nextevent": {}
},
"mappings": {
"nextevent": {
"properties": {
"executed": {
"type": "boolean"
},
"executionDate": {
"type": "date"
},
"type": {
"type": "string",
"index": "not_analyzed"
},
"metadata": {
"type": "nested",
"properties": {
"key": {
"type": "string",
"index": "not_analyzed"
},
"value": {
"type": "string",
"index": "not_analyzed"
}
}
}
}
}
}
}
共 (0) 个答案