我在MongoDB Lives示例集合中有一个时间表集合，我试图从此集合中转载一些文档，然后以 mongorestore 稍后将其恢复到同一时间系列系列集合 Livesemples 。
问题是使用 mongorestore 它不允许还原到现有时间序列，因此它要求使用 - drop 集合中的现有数据。
请注意，这可以在普通集合中起作用，但在时间表的coleLtion中不起作用。
这在 mongoexport 和 mongoimport 中起作用，但事实是，我使用 mongodump and mongorestore 压缩的功能。对 gzip 的文档对我来说至关重要。
我该如何克服这一点？
I have a timeseries collection in mongodb liveSamples collection, I'm trying to dump some documents from this collection and then restore it later with mongorestore to the same time series collection liveSamples.
The problem is that using mongorestore it doesn't allow to restore to an existing time series, so it asks to use --drop, but if i use drop ill lose all existing data in the collection.
notice that this works in a normal collection but not in a timeseries colelction.
This works in mongoexport and mongoimport, but the thing is that im using the capability of mongodump and mongorestore to compress the documents to gzip which is very critical for me.
How can i overcome this?
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