在服务器上试用sql-client时，启动指令如下：

./sql-client.sh embedded -l /root/flink-sql-client/libs/ -d /data_gas/flink/flink-1.11.2/conf/sql-client-defaults.yaml -e /root/flink-sql-client/sql-client-demo.yml

配置如下：

定义表

tables: - name: SourceTable type: source-table update-mode: append connector: type: datagen rows-per-second: 5 fields: f_sequence: kind: sequence start: 1 end: 1000 f_random: min: 1 max: 1000 f_random_str: length: 10 schema: - name: f_sequence data-type: INT - name: f_random data-type: INT - name: f_random_str data-type: STRING

遇到了如下报错：

Reading default environment from: file:/data_gas/flink/flink-1.11.2/conf/sql-client-defaults.yaml Reading session environment from: file:/root/flink-sql-client/sql-client-demo.yml

Exception in thread "main" org.apache.flink.table.client.SqlClientException: Unexpected exception. This is a bug. Please consider filing an issue. at org.apache.flink.table.client.SqlClient.main(SqlClient.java:213) Caused by: org.apache.flink.table.client.gateway.SqlExecutionException: Could not create execution context. at org.apache.flink.table.client.gateway.local.ExecutionContext$Builder.build(ExecutionContext.java:870) at org.apache.flink.table.client.gateway.local.LocalExecutor.openSession(LocalExecutor.java:227) at org.apache.flink.table.client.SqlClient.start(SqlClient.java:108) at org.apache.flink.table.client.SqlClient.main(SqlClient.java:201) Caused by: org.apache.flink.table.api.NoMatchingTableFactoryException: Could not find a suitable table factory for 'org.apache.flink.table.factories.TableSourceFactory' in the classpath.

Reason: Required context properties mismatch.

The matching candidates: org.apache.flink.table.sources.CsvAppendTableSourceFactory Missing properties: format.type=csv Mismatched properties: 'connector.type' expects 'filesystem', but is 'datagen'

The following properties are requested: connector.fields.f_random.max=1000 connector.fields.f_random.min=1 connector.fields.f_random_str.length=10 connector.fields.f_sequence.end=1000 connector.fields.f_sequence.kind=sequence connector.fields.f_sequence.start=1 connector.rows-per-second=5 connector.type=datagen schema.0.data-type=INT schema.0.name=f_sequence schema.1.data-type=INT schema.1.name=f_random schema.2.data-type=STRING schema.2.name=f_random_str update-mode=append

The following factories have been considered: org.apache.flink.streaming.connectors.kafka.KafkaTableSourceSinkFactory org.apache.flink.connector.jdbc.table.JdbcTableSourceSinkFactory org.apache.flink.table.sources.CsvBatchTableSourceFactory org.apache.flink.table.sources.CsvAppendTableSourceFactory org.apache.flink.table.filesystem.FileSystemTableFactory at org.apache.flink.table.factories.TableFactoryService.filterByContext(TableFactoryService.java:322) at org.apache.flink.table.factories.TableFactoryService.filter(TableFactoryService.java:190) at org.apache.flink.table.factories.TableFactoryService.findSingleInternal(TableFactoryService.java:143) at org.apache.flink.table.factories.TableFactoryService.find(TableFactoryService.java:113) at org.apache.flink.table.client.gateway.local.ExecutionContext.createTableSource(ExecutionContext.java:384) at org.apache.flink.table.client.gateway.local.ExecutionContext.lambda$initializeCatalogs$7(ExecutionContext.java:638) at java.util.LinkedHashMap.forEach(LinkedHashMap.java:684) at org.apache.flink.table.client.gateway.local.ExecutionContext.initializeCatalogs(ExecutionContext.java:636) at org.apache.flink.table.client.gateway.local.ExecutionContext.initializeTableEnvironment(ExecutionContext.java:523) at org.apache.flink.table.client.gateway.local.ExecutionContext. (ExecutionContext.java:183) at org.apache.flink.table.client.gateway.local.ExecutionContext. (ExecutionContext.java:136) at org.apache.flink.table.client.gateway.local.ExecutionContext$Builder.build(ExecutionContext.java:859) ... 3 more

看描述是有包找不到，到我看官网上说 json 的解析 jar 在 sql-client 中包含啊，试用 sql-client 也需要自己导包的么？哪里有更详细的资料，求指点，谢谢

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