[flink] Fail fast on batch virtual log table reads#3402
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Signed-off-by: QuakeWang <wangfuzheng0814@foxmail.com>
luoyuxia
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Jun 1, 2026
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LGTM @loserwang1024 Could you please have another look
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Purpose
Linked issue: close #3144
Batch reads on
$binlogand$changelogvirtual tables could pass source creation and fail later in the source coordinator with an internal lake-source error. These virtual log tables are currently log-only and only support streaming mode.Brief change log
$binlogand$changelogtable source creation.UnsupportedOperationExceptionbefore job submission.Tests
mvn -B -ntp -Dskip.on.java8=true -DfailIfNoTests=false -pl fluss-flink/fluss-flink-1.20 -am -Dtest=Flink120TableFactoryTest testmvn -B -ntp -Dskip.on.java8=true -DfailIfNoTests=false -pl fluss-flink/fluss-flink-1.20 -am -Dtest=Flink120BinlogVirtualTableITCase,Flink120ChangelogVirtualTableITCase testAPI and Format
Documentation