我这也是往clickhouse写数据，用官方的或是其他第三方的JDBC驱动（我用的https://github.com/blynkkk/clickhouse4j），然后用JdbcSink就能写入了，不需要另外写connector。
guoliubi...@foxmail.com From: magichuang Date: 2020-12-17 18:41 To: user-zh Subject: flink clickhouse connector hi 想问一下有小伙伴使用flink 往clickhouse里面写数据嘛？我是使用的https://help.aliyun.com/document_detail/185696.html?spm=a2c4g.11186623.6.606.6222693bubxXzX 这个flink-connector，但是运行报错了: Caused by: java.io.IOException: unable to establish connection to ClickHouse at com.aliyun.flink.connector.clickhouse.table.internal.ClickHouseShardOutputFormat.open(ClickHouseShardOutputFormat.java:79) at org.apache.flink.streaming.api.functions.sink.OutputFormatSinkFunction.open(OutputFormatSinkFunction.java:65) at org.apache.flink.api.common.functions.util.FunctionUtils.openFunction(FunctionUtils.java:36) at org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.open(AbstractUdfStreamOperator.java:102) at org.apache.flink.table.runtime.operators.sink.SinkOperator.open(SinkOperator.java:73) at org.apache.flink.streaming.runtime.tasks.OperatorChain.initializeStateAndOpenOperators(OperatorChain.java:291) at org.apache.flink.streaming.runtime.tasks.StreamTask.lambda$beforeInvoke$0(StreamTask.java:479) at org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor$SynchronizedStreamTaskActionExecutor.runThrowing(StreamTaskActionExecutor.java:92) at org.apache.flink.streaming.runtime.tasks.StreamTask.beforeInvoke(StreamTask.java:475) at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:528) at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:721) at org.apache.flink.runtime.taskmanager.Task.run(Task.java:546) at java.lang.Thread.run(Thread.java:748) Caused by: java.io.IOException: table `default`.`traffic` is not a Distributed table at com.aliyun.flink.connector.clickhouse.table.internal.ClickHouseShardOutputFormat.establishShardConnections(ClickHouseShardOutputFormat.java:96) at com.aliyun.flink.connector.clickhouse.table.internal.ClickHouseShardOutputFormat.open(ClickHouseShardOutputFormat.java:76) ... 12 more 但 traffic 这个表我在clickhouse里面创建了，flink版本是1.11 有小伙伴成功对接的嘛，可否分享一下connector呀 Best， MagicHuang
