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Type: Bug
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Resolution: Duplicate
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Priority: Major - P3
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None
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Affects Version/s: 3.1.9
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Component/s: mongodump, mongorestore
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Environment:Linux Ubuntu trusty (14.04)
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Needed
_mongorestore_ fails to restore a dump containing a collection called "fs.chunks" (used by [GridFS][1]).
It looks like the chunks in this collection are too big (~32MB).
$ mongorestore <exportDataDestination>
...
Failed: my_db.fs.chunks: error restoring from my_dump/my_db/fs.chunks.bson: insertion error: EOF
Logs:
015-10-15T17:05:28.766+0000 I - [conn36] Assertion: 10334:BSONObj size: 33545165 (0x1FFDBCD) is invalid. Size must be between 0 and 16793600(16MB) First element: insert: "fs.chunks"
2015-10-15T17:05:28.772+0000 I CONTROL [conn36] 0x127b4a2 0x121c0e4 0x1208cd8 0x1208d8c 0x9754db 0xb6cde8 0x9c88bd 0xc63aa5 0xc662c0 0x9528ad 0x1228755 0x7f95c49d4182 0x7f95c470147d
----- BEGIN BACKTRACE -----
...
----- END BACKTRACE -----
2015-10-15T17:05:28.773+0000 I NETWORK [conn36] AssertionException handling request, closing client connection: 10334 BSONObj size: 33545165 (0x1FFDBCD) is invalid. Size must be between 0 and 16793600(16MB) First element: insert: "fs.chunks"
Notes:
- Mongo version: 3.1.9
- Dump was generated using mongodump tool (no error/warning during creation, mongo version was 3.0.7)
- Restoration seems to work fine on all other collections
[1]: http://docs.mongodb.org/manual/reference/gridfs/#gridfs-chunks-collection
- duplicates
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TOOLS-939 Error restoring database "insertion error: EOF"
- Closed