[ERROR] Could not execute SQL statement. Reason: java.lang.ClassNotFoundException: org.apache.hadoop.fs.FSDataInputStream 问题原因 启动flink sql客户端的时候,没有加载hadoop环境变量,导致flink找都不到对应包,进而无法执行。严格按照flink和hudi集成的官网教程执行加载hadoop相关变量,后重启flink集群即可。 解...
解决"flink sql Could not execute SQL statement. java.lang.NoSuchMethodError"问题的关键是确定异常出现的位置,检查类路径和依赖版本,以及更新依赖版本。通过按照上述步骤进行操作,你应该能够解决这个问题,并顺利运行你的 Flink SQL 代码。
实时计算 Flink版操作报错合集之执行Flink job,报错“Could not execute SQL statement. Reason:org.apache.flink.table.api.ValidationException: One or more required options are missing”,该怎么办 简介:在使用实时计算Flink版过程中,可能会遇到各种错误,了解这些错误的原因及解决方法对于高效排错至关重要。针对具体...
[ERROR] Could not execute SQL statement. Reason: java.lang.ClassNotFoundException: org.apache.flink.table.connector.source.lookup.cache.LookupCache 参考回答: 缺少flinksql 依赖jar 关于本问题的更多回答可点击原文查看: https://developer.aliyun.com/ask/582245 问题二:Flink CDC源表创建后,查询时报错是...
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[ERROR] Could not execute SQL statement. Reason: oracle.net.ns.NetException: Listener refused the connection with the following error: ORA-12505, TNS:listener does not currently know of SID given in connect descriptor 从报错信息来看,可能是由于 Flink CDC 误将连接信息中提供的 MY_SERVICE_NAME (Or...
Query engine Flink CDC Question [ERROR] Could not execute SQL statement. Reason: java.lang.IllegalStateException: Equality field columns shouldn't be empty when configuring to use UPSERT data stream. table properties:
[INFO] Execute statement succeed. Flink SQL> show tables; EmptysetFlink SQL> CREATE TABLE source_user(idINT, name STRING, dept_id INT, PRIMARY KEY (id) NOT ENFORCED ) WITH ('connector'='mysql-cdc','hostname'='localhost','port'='3306','username'='debezium','password'='1qazXSW@','...
启动Flink SQL client 首先启动Flink yarn-session。开启一个shell,执行: export HADOOP_CLASSPATH=`hadoop classpath` # 切换到具有访问HDFS和提交Yarn任务权限的用户 su hdfs cd ${FLINK_HOME}/bin ./yarn-session.sh -s 1 -jm 1024 -tm 2048
java:74) [flink-sql-client_2.12-1.14.0.jar:1.14.0] ... 2023-01-04 10:14:14.315 INFO org.apache.kyuubi.engine.flink.operation.ExecuteStatement: Processing anonymous's query[063b61fe-8e20-4325-ac25-762f65b3ccf2]: RUNNING_STATE -> FINISHED_STATE, time taken: 4.648 seconds 2023-01...