弹性搜索 index_not_found_exception

Question

由于我的错误，我删除了活动索引，现在 Elasticsearch 的 cronjob 引发了错误：

Current write index for app-write:
Checking results from _rollover call
Calculating next write index based on current write index...
Next write index for app-write: -000001
Checking if -000001 exists
{"error":{"root_cause":[{"type":"index_not_found_exception","reason":"no such index","index_uuid":"_na_","resource.type":"index_or_alias","resource.id":"-000001","index":"-000001"}],"type":"index_not_found_exception","reason":"no such index","index_uuid":"_na_","resource.type":"index_or_alias","resource.id":"-000001","index":"-000001"},"status":404}

你知道如何解决这个问题吗？

Answer 1

如果您不小心删除了您的活动索引并且没有任何快照或备份，那么您将无法恢复您的数据。

但是，您可以通过使用以下命令重新创建活动索引来再次获取进程运行（确保将 whatever_name_your_index_had 正确替换为您不小心删除的索引的实际名称）：

PUT whatever_name_your_index_had-000001
{
  "aliases": {
    "app-write": {
      "is_write_index": true
    }
  }
}

弹性搜索 index_not_found_exception

Elasticsearch index_not_found_exception

elasticsearch

openshift