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Type: Improvement
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Resolution: Done
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Priority: Minor - P4
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Affects Version/s: None
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Component/s: None
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None
It would help in debugging if mongod's log had info about which mongos asked for a split or a migrated. Specifically:
+ config.cpp:MoveTimingHelper
- record in logChange which mongos requested the move
+ chunk.cpp:multiSplit_inlock
- record in logChagne which mongos initiated the split
This would have save some time in, say, SERVER-1979