版本： 6.8-6.8
简而言之，当Elasticsearch尝试访问具有特定ID的作业但找不到它时，就会发生此错误。这可能是由于作业被删除、尚未创建，或者作业ID中存在拼写错误。要解决此问题，您可以验证作业ID，确保在尝试访问作业之前已创建作业，或者检查作业是否被意外删除。如果作业已被删除，您可能需要重新创建它。
日志上下文 #
日志 “job [” + jobId + “] does not exist” 的类名是 MlMetadata.java. 我们从 Elasticsearch 源代码中提取了以下内容，供那些寻求深入上下文的人使用：
throw ExceptionsHelper.conflictStatusException("Unexpected job state [" + jobState + "]; expected [" +
JobState.CLOSED + " or " + JobState.FAILED + "]");
}
Job job = jobs.remove(jobId);
if (job == null) {
throw new ResourceNotFoundException("job [" + jobId + "] does not exist");
}
if (job.isDeleting() == false) {
throw ExceptionsHelper.conflictStatusException("Cannot delete job [" + jobId + "] because it hasn't marked as deleted");
}
return this;
