Mongodb Failed: lost connection to server,导入大量数据报错
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Mongodb Failed: lost connection to server。
因为Mongo对单次处理好像有大小限制(16m)好像是,
所以大文件会出问题,这应该是个Bug mongoimport 默认会10000条 为一个批量导入数据,
但实际上单条数据太大了,每10000条导入一次肯定是不行的
参数 --batchSize 可以指定每次批量导入的条数 设置小一些就OK了,
可设置为 --batchSize:1
列:mongoimport -d users -c indexs indexs.dat --batchSize 1
0 0
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