Armin Braun 2eeea21d84
Use Consistent ClusterState throughout Snapshot API Calls (#51464) (#51471)
We shouldn't be using potentially changing versions of the cluster state
when answering a snapshot status API call by calling `SnapshotService#currentSnapshots` multiple times (each time using `ClusterService#state` under the hood) but instead pass down the state from the transport action.
Having these API behave more in a more deterministic way will make it easier to use them once parallel repository operations
are introduced.
2020-01-27 13:28:17 +01:00
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