elasticsearch/elasticsearch — pull request #5793 by imotov (2014-04-13 23:21:34+00:00)
Title: Add Partial snapshot state

Currently even if some shards of the snapshot are not snapshotted successfully, the snapshot is still marked as "SUCCESS". Users may miss the fact the there are shard failures present in the snapshot and think that snapshot was completed. This change adds a new snapshot state "PARTIAL" that provides a quick indication that the snapshot was only partially successful.

Closes #5792