[SERVER-4508] In new aggregation framework, when execute $unwind for an empty array ([]), got assertion exception ("exception: assertion db/pipeline/document_source_unwind.cpp:165") Created: 16/Dec/11 Updated: 11/Jul/16 Resolved: 30/Dec/11 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Aggregation Framework |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Xiaofeng Wu | Assignee: | Chris Westin |
| Resolution: | Done | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Environment: |
OSX 10.6 |
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| Issue Links: |
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| Operating System: | OS X | ||||||||
| Participants: | |||||||||
| Comments |
| Comment by Chris Westin [ 30/Dec/11 ] |
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Verified the unwinder is no longer necessary in the current implementation of clonePath(). |
| Comment by auto [ 30/Dec/11 ] |
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Author: {u'login': u'cwestin', u'name': u'U-tellus\\cwestin', u'email': u'cwestin@10gen.com'}Message: |
| Comment by Xiaofeng Wu [ 17/Dec/11 ] |
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by commented out line 165 for "document_source_unwind.cpp" and recompile, I got this framework to work. Now it handles empty array correctly. |