mirror of https://github.com/apache/kafka.git
857b1e92cc
Just because a controller node sets --no-initial-controllers flag does not mean it is necessarily running kraft.version=1. The more precise meaning is that the controller node being formatted does not know what kraft version the cluster should be in, and therefore it is only safe to assume kraft.version=0. Only by setting --standalone,--initial-controllers, or --no-initial-controllers AND not specifying the controller.quorum.voters static config, is it known kraft.version > 0. For example, it is a valid configuration (although confusing) to run a static quorum defined by controller.quorum.voters but have all the controllers format with --no-initial-controllers. In this case, specifying --no-initial-controllers alongside a metadata version that does not support kraft.version=1 causes formatting to fail, which is a regression. Additionally, the formatter should not check the kraft.version against the release version, since kraft.version does not actually depend on any release version. It should only check the kraft.version against the static voters config/format arguments. This PR also cleans up the integration test framework to match the semantics of formatting an actual cluster. Reviewers: TengYao Chi <kitingiao@gmail.com>, Kuan-Po Tseng <brandboat@gmail.com>, Chia-Ping Tsai <chia7712@gmail.com>, José Armando García Sancio <jsancio@apache.org> |
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| streams | ||
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| configuration.html | ||
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| design.html | ||
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| introduction.html | ||
| ops.html | ||
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| quickstart.html | ||
| security.html | ||
| toc.html | ||
| upgrade.html | ||
| uses.html | ||
| zk2kraft-summary.html | ||
README.md
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