Question

我为具有不同映射的模型提供了一个索引

  #include <stdio.h>
  #include <unistd.h>
  #include <signal.h>
  #include <sys/ptrace.h>
  #include <sys/stat.h>
  #include <sys/types.h> 
  #include <stdlib.h>
  #include <wait.h>
  #include <linux/user.h>
  int main()
  {
      struct user_regs_struct regs;
      int pid, status;  /* process id & status */
      pid = fork();   /* create new process */
      int data;

      if(pid == 0) { 
     ptrace(PTRACE_TRACEME, 0, 0, 0);
      if(execl("/home/neeraj/neerajgit/ptrace/tchild", "tchild", 0) == -1)         
         {
          fprintf(stderr, "exec err \n");  /* err msg */
          exit(EXIT_FAILURE);
        }
     }
    else if(pid < 0) {
       fprintf(stderr, "fork  err\n");
    }
    else {  
       wait(&status);

       if(WIFSTOPPED(status) ) { printf("child stopped \n"); } 

       printf("parent start\n");
       kill(pid, SIGSTOP);
        data = ptrace(PTRACE_GETREGS, pid, 0,&regs); printf("%d\n", data);
        data = 30; 
       ptrace(PTRACE_POKEDATA, pid,   201010  + 8 , &data );  




    ptrace(PTRACE_PEEKDATA, pid, 201010 + 8,  NULL); printf("%d\n", data);
    printf("child started\n");
    printf("%ld \n", regs.rbx);
    ptrace(PTRACE_CONT, pid, 0, 0);
    sleep(5);
    }

    this is the tchild program

    #include <stdio.h>
   #include <sys/ptrace.h>
   int data;
   data = 20;  /* tchild main */
   int main()
    {       printf("child started \n");
    while(data != 30) ;
    printf("child stopped %d\n", data);
   }

我希望将ID类型更改为{ "user_index": { "aliases": { "entities": {} }, "mappings": { "user": { "dynamic": "strict", "_timestamp": {}, "properties": { "firstName": { "type": "string", "index": "not_analyzed" }, "id": { "type": "string", "index": "not_analyzed" } ....

如何获取和复制此索引创建脚本，只需为工作台中的mysql的get import脚本等最小工作更改字段的类型？

Answer 1

我猜您可以使用所需的更改推送新的索引映射，然后使用reindex api从旧索引中复制数据。

Elasticsearch获取索引创建脚本

1 个答案: