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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2.0.9, 2.2.6, 2.4.8
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ALL
Description
Moving the last chunk away from a shard, then back onto that shard, and trying to split it will cause an error. The chunk is still split though. The split does not appear in the changelog however.
Error:
{
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"cause" : {
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"errmsg" : "exception: couldn't find chunk { _id: MinKey }->{ _id: MaxKey }",
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"code" : 13586,
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"ok" : 0
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},
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"ok" : 0,
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"errmsg" : "split failed"
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}
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jstest attached.
The test fails in all mentioned affected versions. In 2.5.4 it succeeds without failure.