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SOLR-18519: Port StreamTool to picocli - #5043
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Adds the picocli code path next to the commons-cli one, with a test twin and the generated reference page. The connection falls back to the zkHost and solr-connection properties, as it does under commons-cli.
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picocli now lists and validates local and remote itself, accepting them in any case as the commons-cli path does, so an unknown value is a usage error instead of silently meaning remote. The command description follows the Stream command wording of the reference guide.
janhoy
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Oct 7, 2026
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Good, just the general changelog comment
No picocli feature has been released yet, so a new command is a detail of the SOLR-17697 entry. Its author and JIRA are added there instead of a separate entry.
EnvUtils maps the SOLR_CONNECTION environment variable to solr.connection, so the solr-connection key the stream connection lookup read could never be set. The picocli path now reads the right key, which a test covers, and the zkHost test drops its own property cleanup because the base class restores properties.
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dsmiley
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Oct 9, 2026
(cherry picked from commit 7d17c65)
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https://issues.apache.org/jira/browse/SOLR-18519
Description
Adds the picocli code path for
bin/solr stream, next to the commons-cli one.Solution
StreamToolgets its annotated options andcallTool()and is registered inSolrCLI; the commons-cli path is unchanged. The connection is resolved in the same order as under commons-cli, including thezkHostandsolr-connectionproperties. Written with Claude Code.Tests
StreamToolPicocliTestruns the existingStreamToolTestthrough picocli; new tests cover thezkHostproperty and the--executionvalues (any case, unknown ones rejected).check -x testis clean (rat skipped).Checklist
mainbranch../gradlew check.