-
Type: Bug
-
Resolution: Won't Fix
-
Priority: Minor - P4
-
None
-
Affects Version/s: 2.8.0-rc5
-
Component/s: Sharding
-
None
-
Sharding
-
ALL
If the current total dataSize in the collection within a shard is smaller than given maxChunkSize, splitVector will return early:
https://github.com/mongodb/mongo/blob/r2.8.0-rc5/src/mongo/s/d_split.cpp#L357
Whereas, if there are sufficient amount of bytes in the collection, it can return with a split point as long as the average size in the chunk range is more than maxChunkSize / 2
- related to
-
SERVER-16715 Distribution of data with hashed shard key suddenly biased toward few shards
- Closed