使用ES出现 ElasticSearch ClusterBlockException[blocked by: [FORBIDDEN/12/index read-only / allow delete (api)];导致原因内存溢出，无法插入

关闭只读，一下子就反应过来了，
PUT xxx_asset/_settings
{
"index": {
"blocks": {
"read_only_allow_delete": "false"
}
}
}

原文：https://www.cnblogs.com/keepstudy-xiahl/p/14297562.html