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Posted to user-zh@flink.apache.org by zhisheng <zh...@gmail.com> on 2021/10/13 12:09:06 UTC
Re: flink时态表：两个Hbase左关联有报错情况
是不是加了 'lookup.async' = 'true'，当 rowkey 为 null 的时候会出现这个问题
https://issues.apache.org/jira/browse/FLINK-24528
Michael Ran <gr...@163.com> 于2021年7月23日周五 上午10:44写道：
> java.util.concurrent.ExecutionException: java.lang.NoClassDefFoundError:
> org/apache/flink/hbase/shaded/org/apache/commons/io/IOUtils<br/><br/>缺jar
> 在 2021-07-14 09:39:53，"xie_guoguo@163.com" <xi...@163.com> 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_guoguo@163.com
>