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mongodbmongodump
Cody Halovich
Cody Halovich

Reputation: 61

mongodump will not honor query on collection

I'm running the following command on a box that is part of a sharded replicate set. I'm just trying to export from this specific shard, I will run the same command on the other shard as well.

When I do this, Mongo should be dumping a maximum of 1.72 million records, but instead, it looks like it's trying to export the total 590 million records in the collection. Why won't the query apply and export just my selection of data?

mongodump -d obscured -c message --query "{sendDate: {\$gt: 1380499200}}" \ 
          --out=da1-messagedump --port=27018

any help would be greatly appreciated.

Upvotes: 6

Views: 1193

Answers (1)

Graciano
Graciano

Reputation: 518

Have you look at the documentation?

MongoDB docs

As I don't know which steps you are performing, it's complicated to guess. But apparently you need to freeze each member of the shard before exporting.

Upvotes: 1

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