Hi！ flink classpath 下是否有 hbase connector 相关的 jar 包呢？如果用户代码里没有用到 hbase 相关的类和方法，其实用户代码的 pom 文件里是不需要这些依赖的。
xie_guo...@163.com <xie_guo...@163.com> 于2021年7月14日周三 上午9:43写道： > 您好，有关flinkSQL时态表左关联时遇到了问题。 > 具体场景： > > 两个Hbase表做时态表关联，左表定义了处理时间，右表原本不变(rowkey,cf)，FLINK版本1.13.0，报错情况如下，麻烦问一下大家又遇到类似问题嘛，该怎么处理！ > > 2021-07-14 09:22:20.592 WARN org.apache.flink.runtime.taskmanager.Task > --- 2021-07-14 09:22:20.596 WARN > org.apache.flink.runtime.taskmanager.Task --- > LookupJoin(table=[default_catalog.default_database.hbase_source_pollution_dwb_enterprise_wodhz], > joinType=[LeftOuterJoin], async=[true], lookup=[code=$f4], select=[code, > data1, data2, p, $f4, code0, data]) -> Calc(select=[code, > ROW(,....,data.activ) -> NotNullEnforcer(fields=[EXPR$1, EXPR$2, p, > EXPR$4]) (3/3)#3 (4ada188e117c67ccd9bd6488ae95216a) switched from RUNNING > to FAILED with failure cause: java.util.concurrent.ExecutionException: > java.lang.NoClassDefFoundError: > org/apache/flink/hbase/shaded/org/apache/commons/io/IOUtils > at > java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) > at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1928 > at > org.apache.flink.streaming.runtime.tasks.StreamOperatorWrapper.quiesceTimeServiceAndCloseOperator(StreamOperatorWrapper.java:168) > at > org.apache.flink.streaming.runtime.tasks.StreamOperatorWrapper.close(StreamOperatorWrapper.java:131) > at > org.apache.flink.streaming.runtime.tasks.OperatorChain.closeOperators(OperatorChain.java:448) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.afterInvoke(StreamTask.java:671) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:629) > at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:776) > at org.apache.flink.runtime.taskmanager.Task.run(Task.java:563) > at java.lang.Thread.run(Thread.java:748) > Caused by: java.lang.NoClassDefFoundError: > org/apache/flink/hbase/shaded/org/apache/commons/io/IOUtils > at > org.apache.flink.hbase.shaded.org.apache.hadoop.hbase.client.AsyncConnectionImpl.close(AsyncConnectionImpl.java:193) > at > org.apache.flink.connector.hbase2.source.HBaseRowDataAsyncLookupFunction.close(HBaseRowDataAsyncLookupFunction.java:251) > at LookupFunction$3.close(Unknown Source > > > ps：同样的代码，左表换成Kafka，能够正常运行。网上搜索了一下相关报错，好像时缺包，目前pom文件是有hbase-client、hbase-commen、flink-sql-connector-hbase。 > > > > Sincerely， > xie_guo...@163.com >
