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Default Mergeable from Writable should use Mutex on keys. #226

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johnynek opened this issue Apr 3, 2014 · 0 comments
Open

Default Mergeable from Writable should use Mutex on keys. #226

johnynek opened this issue Apr 3, 2014 · 0 comments

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@johnynek
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johnynek commented Apr 3, 2014

It is clearly broken for a Mergeable to implement merge by read + write but issue several outstanding reads and ignore the others on write.

There are a few solutions here, but having two outstanding writes or two outstanding merges is not safe.

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