ES 进行数据迁移 reindex (加速)
https://www.cnblogs.com/ititit111222333/p/16382943.html
修改批量大小值
POST _reindex { "source": { "index": "源索引名称", "size": 5000 }, "dest": { "index": "迁移的索引名称", "routing": "=cat" } }
ES副本数设置为0
PUT /迁移的索引名称/_settings { "number_of_replicas": 0 }
修改Refresh的间隔时间
PUT /迁移的索引名称/_settings { "refresh_interval": -1 }
posted on 2023-12-26 14:51 ExplorerMan 阅读(170) 评论(0) 编辑 收藏 举报