Fix deadlock if Append happens at same time as Commit #1392
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nathanielc
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May 19, 2017
Fix deadlock if Append happens at same time as Commit
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Required for all non-trivial PRs
Problem
If an Append happened at the same time as a Commit of a configuration change it was possible to deadlock the scraper.
Solution
Update the Scraper config to be atomic. This implies that the configuration is on a different lifecycle than the Append.