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Merge pull request #21379 from richard-imaoka/wip-21060-doc-persistid-unique-richard-imaoka

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Add a comment on persistenceId uniqueness
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Patrik Nordwall 2016-09-06 12:32:57 +02:00 • committed by GitHub
commit f5f37fbc39
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7
akka-docs/rst/java/persistence.rst
View file

@ -150,6 +150,13 @@ The identifier must be defined with the ``persistenceId`` method.
.. _recovery-java:
.. note::
``persistenceId`` must be unique to a given entity in the journal (database table/keyspace).
When replaying messages persisted to the journal, you query messages with a ``persistenceId``.
So, if two different entities share the same ``persistenceId``, message-replaying
behavior is corrupted.
Recovery
--------

7
akka-docs/rst/scala/persistence.rst
View file

@ -133,6 +133,13 @@ The identifier must be defined with the ``persistenceId`` method.
.. _recovery:
.. note::
``persistenceId`` must be unique to a given entity in the journal (database table/keyspace).
When replaying messages persisted to the journal, you query messages with a ``persistenceId``.
So, if two different entities share the same ``persistenceId``, message-replaying
behavior is corrupted.
Recovery
--------