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alexander.behm <alexander.behm@123451ca-8445-de46-9d55-352943316053>
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on 26 Aug 12
Fixed deletion protocol in the lsm-inverted-index. The in-memory deleted-keys BTree now only contains keys referring to on-disk components. … Show more
Fixed deletion protocol in the lsm-inverted-index. The in-memory deleted-keys BTree now only contains keys referring to on-disk components. Deletions that refer to documents in the in-memory inverted index are physically removed from there, and no entry to the deleted-keys BTree is made. This behavior seems necessary to avoid a pathological case of 'lost deletes' to on-disk components (more details in comments of the code).

git-svn-id: https://hyracks.googlecode.com/svn/branches/hyracks_inverted_index_updates_new@1864 123451ca-8445-de46-9d55-352943316053

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