我正在使用elasticsearch-6.1.1。由于JavaHighLeve client-6.1.1没有提供CreateIndexRequest api，我尝试通过解决TransportClient来创建索引，如下所示：（https://www.elastic.co/guide/en/elasticsearch/client/java-rest/master/_changing_the_application_8217_s_code.html） 代码是：
public class IndexOperations {
RestHighLevelClient client ;
public IndexOperations(RestHighLevelClient client){
this.client = client ;
}
public void indexOperations()throws UnknownHostException,IOException {
TransportClient transportClient = new PreBuiltTransportClient(Settings.EMPTY)
.addTransportAddress(new TransportAddress(InetAddress.getByName("localhost"),9300));
String mapping = XContentFactory.jsonBuilder()
.startObject()
.startObject("delllogfiles")
.startObject("properties")
.startObject("message")
.field("type","text")
.field("index","not_analyzed")
.endObject()
.startObject("logid")
.field("type","long")
.endObject()
.startObject("version")
.field("type","long")
.endObject()
.startObject("qualifiers")
.field("type","text")
.endObject()
.startObject("level")
.field("type","long")
.endObject()
.startObject("task")
.field("type","long")
.endObject()
.startObject("opcode")
.field("type","long")
.endObject()
.startObject("keywords")
.field("type","text")
.field("index","not_analyzed")
.endObject()
.startObject("recordid")
.field("type","long")
.endObject()
.startObject("providername")
.field("type","text")
.field("index","not_analyzed")
.endObject()
.startObject("providerid")
.field("type","long")
.endObject()
.startObject("logname")
.field("type","text")
.field("index","not_analyzed")
.endObject()
.startObject("processid")
.field("type","long")
.endObject()
.startObject("threadid")
.field("type","long")
.endObject()
.startObject("machinename")
.field("type","text")
.field("index","not_analyzed")
.endObject()
.startObject("userid")
.field("type","text")
.field("index","not_analyzed")
.endObject()
.startObject("timecreated")
.field("type","date")
.endObject()
.startObject("activityid")
.field("type","text")
.field("index","not_analyzed")
.endObject()
.startObject("relatedactivityid")
.field("type","text")
.field("index","not_analyzed")
.endObject()
.startObject("containerlog")
.field("type","text")
.field("index","not_analyzed")
.endObject()
.startObject("matchedqueryids")
.field("type","text")
.field("index","not_analyzed")
.endObject()
.startObject("bookmark")
.field("type","text")
.field("index","not_analyzed")
.endObject()
.startObject("levldispalyname")
.field("type","text")
.field("index","not_analyzed")
.endObject()
.startObject("opcodedisplayname")
.field("type","text")
.field("index","not_analyzed")
.endObject()
.startObject("taskdisplayname")
.field("type","text")
.field("index","not_analyzed")
.endObject()
.startObject("keywordsdisplayname")
.field("type","text")
.field("index","not_analyzed")
.endObject()
.startObject("properties")
.field("type","text")
.field("index","not_analyzed")
.endObject()
.endObject()
.endObject()
.endObject()
.string();
CreateIndexResponse createIndexResponse = transportClient.admin().indices()
.prepareCreate("logfiles")
.addMapping("delllogfiles",mapping,XContentType.JSON)
.get();
System.out.println("finally index created "+createIndexResponse.isAcknowledged());
transportClient.close();
运行时代码我得到一个例外：
Exception in thread "main" MapperParsingException[Failed to parse mapping [delllogfiless]: Could not convert [message.index] to boolean]; nested: IllegalArgumentException[Could not convert [message.index] to boolean]; nested: IllegalArgumentException[Failed to parse value [not_analyzed] as only [true] or [false] are allowed.];
如何在使用TransportClient时将字段的anaylzer设置为not_analyzed？
答案 0 :(得分：10)
从弹性搜索5索引属性只有两个选项
对于not_analyzed字符串字段，请使用字段类型关键字而不是文字，默认情况下为not_analyzed
这是它的链接。 https://www.elastic.co/guide/en/elasticsearch/reference/current/keyword.html