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Merge pull request #15081 from nishantraut
* pr/15081: Polish contribution Update documentation to remind how JobParameters should be specified
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@ -2378,6 +2378,16 @@ By default, it executes *all* `Jobs` in the application context on startup (see
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for details). You can narrow down to a specific job or jobs by specifying
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`spring.batch.job.names` (which takes a comma-separated list of job name patterns).
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[TIP]
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.Specifying job parameters on the command line
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====
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Unlike command line option arguments that
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<<spring-boot-features.adoc#boot-features-external-config-command-line-args,set properties
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in the `Environment`>> (i.e. by starting with `--`, such as
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`--my-property=value`), job parameters have to be specified on the command line without
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dashes (e.g. `jobParam=value`).
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====
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If the application context includes a `JobRegistry`, the jobs in
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`spring.batch.job.names` are looked up in the registry instead of being autowired from the
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context. This is a common pattern with more complex systems, where multiple jobs are
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