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broker 5.0.19 更新日志

v5.0.19

Bug Fixes

  • #10032 When the resource manager is busy trying to establish a connection with the remote, the resource might yet lack any metrics information. Prior to this fix, the bridges/ API handler crashed in such circumstances.

  • #10037 Fix Swagger API doc rendering crash. In version 5.0.18, a bug was introduced that resulted in duplicated field names in the configuration schema. This, in turn, caused the Swagger schema generated to become invalid.

  • #10041 For influxdb bridge, added integer value placeholder annotation hint to write_syntax documentation. Also supported setting a constant value for the timestamp field.

  • #10042 Improve behavior of the replicant nodes when the core cluster becomes partitioned (for example when a core node leaves the cluster). Previously, the replicant nodes were unable to rebalance connections to the core nodes, until the core cluster became whole again. This was indicated by the error messages: [error] line: 182, mfa: mria_lb:list_core_nodes/1, msg: mria_lb_core_discovery divergent cluster.

    Mria PR

  • #10043 Fixed two bugs introduced in v5.0.18.

    • The environment varialbe SSL_DIST_OPTFILE was not set correctly for non-boot commands.
    • When cookie is overridden from environment variable, EMQX node is unable to start.
  • #10044 Fix node information formatter for stopped nodes in the cluster.