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Steps To Reproduce:
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toInsert = []; for (i = 0; i < 100 * 1000; ++i) { toInsert.push({_id: i, a: 1}) } db.foo.insert(toInsert);

Expected result: A WriteResult object.
Actual:
Message is logged to console:

2014-02-18T11:00:51.406-0500 Cannot output SingleWriteResult from multiple batch result at src/mongo/shell/bulk_api.js:245
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toInsert = []; for (i = 0; i < 100 * 1000; ++i) { toInsert.push({_id: i, a: 1}) } db.foo.insert(toInsert); Expected result: A WriteResult object. Actual: Message is logged to console: 2014-02-18T11:00:51.406-0500 Cannot output SingleWriteResult from multiple batch result at src/mongo/shell/bulk_api.js:245

If you try to insert a large number of objects using the insert([]) method on a collection in the shell, you get back a confusing error message:

2014-02-18T11:00:51.406-0500 Cannot output SingleWriteResult from multiple batch result at src/mongo/shell/bulk_api.js:245

is duplicated by

SERVER-12864 insert of array of documents fails in shell for array 1000+ and gives bad error message

SERVER-13154 shell doesn't correctly handle multi-batch insert([]) ops

is related to

SERVER-13119 Create JS test for inserting from an array in jstest/core

related to

SERVER-13172 Cryptic error when trying to update with a valid big document

SERVER-66990 restore insert1.js test case

SERVER-67042 reduce number of documents in bulk insert in insert1.js

(1 related to)

Participants:: Andreas Nilsson, Andy Schwerin, Githook User, Scott Hernandez