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+per #18485 Add cluster sharding data removal utility

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Patrik Nordwall 2015-09-17 08:36:22 +02:00
parent d2cc69e65a
commit 0cdd9af3c4
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akka-docs/rst/project/migration-guide-2.3.x-2.4.x.rst
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@ -309,8 +309,8 @@ it should not load such old data, but it can be a problem if you have used a 2.4
milestone release. In that case you should remove the persistent data that the
Cluster Sharding coordinator stored. Note that this is not application data.
Consult the Journal Plugin and Snapshot Store Plugin documentation or backend
data store documentation for information about how to remove such data.
You can use the :ref:`RemoveInternalClusterShardingData <RemoveInternalClusterShardingData-scala>`
utility program to remove this data.
The new ``persistenceId`` is ``s"/sharding/${typeName}Coordinator"``.
The old ``persistenceId`` is ``s"/user/sharding/${typeName}Coordinator/singleton/coordinator"``.