Hi, longfeng, I check the blackhole connector document[1] and the blackhole connector is a build-in connector. If you can not find this connector in your flink, maybe you should check the `flink-table-api-java-bridge` jar to find the `BlackHoleTableSinkFactory`[2].
Best, Hang [1] https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/connectors/blackhole.html [2] https://github.com/apache/flink/blob/release-1.12/flink-table/flink-table-api-java-bridge/src/main/java/org/apache/flink/table/factories/BlackHoleTableSinkFactory.java longfeng Xu <xulongfeng2...@gmail.com> 于2023年6月28日周三 16:09写道： > hi guys， > when using alibaba flink (version flink 1.12) to running nexmark's > query0 , it failed blackhole is not a supported sink connector. > so how can i upload connector-blackhole like nexmark connector? where to > download it? > > thanks >
