Details
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Bug
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Resolution: Done
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Major - P3
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None
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ALL
Description
Iugraded mongodb to version 2.6 from 1.8. Now I want to downgrade to 1.8 from 2.6- To do this, i deleted 2.6 completely and installed 1.8 freshly. After installing 1.8, when i try to load data getting error--- Assertion failure:unindex failed collectionname.$_id Assertion failure:_unindex:invalid bsonobj size.Not able to load data.