56 lines
2.0 KiB
Plaintext
56 lines
2.0 KiB
Plaintext
Release: RabbitMQ 3.2.1
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Release Highlights
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==================
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server
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------
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bug fixes
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25849 fix crash with {down_from_gm,down_from_gm} with multiply-mirrored queues
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(since 3.2.0)
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25846 fix queue crashes when changing multiple HA policies simultaneously
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(since 3.0.0)
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25618 ensure a mirrored queue mirror which crashes does not cause the leader replica to
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crash (since 2.6.0)
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25838 prevent crashes due to timeouts when calling into the limiter
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(since 3.1.0)
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25842 treat 32 bit Unix platforms as limited to 2GB not 4GB address space
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(since 1.7.1)
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25845 reduce default heartbeat from 600s to 580s for better compatibility
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with common load balancer configurations (since 3.0.0)
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25826 fix incorrect placement of file sync which could theoretically
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corrupt files when written just before a crash (since 3.0.0)
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building / packaging
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--------------------
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bug fixes
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25835 ship a useful README in /usr/share/doc for Debian and RPM (since 1.0.0)
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management plugin
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-----------------
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bug fixes
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25811 fix web UI authentication via the initial URI for browsers which are
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not Chrome (since 3.2.0)
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25861 fix web UI login when user name or password contains '%' (since 3.2.0)
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Upgrading
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=========
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To upgrade a non-clustered RabbitMQ from release 2.1.1 or later, simply install
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the new version. All configuration and persistent message data is retained.
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To upgrade a clustered RabbitMQ from release 2.1.1 or later, install the new
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version on all the nodes and follow the instructions at
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https://www.rabbitmq.com/clustering.html#upgrading .
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To upgrade RabbitMQ from release 2.1.0, first upgrade to 2.1.1 (all data will be
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retained), and then to the current version as described above.
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When upgrading from RabbitMQ versions prior to 2.1.0, the existing data will be
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moved to a backup location and a fresh, empty database will be created. A
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warning is recorded in the logs. If your RabbitMQ installation contains
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important data then we recommend you contact support at rabbitmq.com for
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assistance with the upgrade.
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