[
https://issues.apache.org/jira/browse/FLINK-29676?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17619369#comment-17619369
]
Martijn Visser commented on FLINK-29676:
----------------------------------------
[~luochg] Which Flink version are you using?
> unexpected correlate variable $cor262 in the plan
> -------------------------------------------------
>
> Key: FLINK-29676
> URL: https://issues.apache.org/jira/browse/FLINK-29676
> Project: Flink
> Issue Type: Bug
> Reporter: Luochg
> Priority: Major
>
> create two tables
> {code:java}
> drop table if exists TABLE_1;
> CREATE TABLE TABLE_1 (
> `indexcalno` STRING,
> `indextype` STRING,
> `agentcode` STRING,
> `managecom` STRING not null,
> `t1` DECIMAL(12,2),
> PRIMARY KEY (indexcalno,indextype,agentcode) NOT ENFORCED
> )
> WITH (
> 'connector' = 'jdbc',
> 'url' =
> 'jdbc:mysql://IP:Port/gxdb?useUnicode=true&characterEncoding=utf8&useSSL=false&useLegacyDatetimeCode=false&serverTimezone=UTC&allowPublicKeyRetrieval=true',
>
> 'username'='username',
> 'password'='password',
> 'table-name' = 'TABLE_1'
> );
> drop table if exists TABLE_2;
> CREATE TABLE TABLE_2 (
> `id` BIGINT,
> `agentcode` STRING,
> `managecom` STRING,
> `fyc` DECIMAL(12,2),
> PRIMARY KEY (id) NOT ENFORCED
> ) WITH (
> 'connector' = 'jdbc',
> 'url' =
> 'jdbc:mysql://IP:PORT/gxdb?useUnicode=true&characterEncoding=utf8&useSSL=false&useLegacyDatetimeCode=false&serverTimezone=UTC&allowPublicKeyRetrieval=true',
>
> 'username'='username',
> 'password'='password',
> 'table-name' = 'TABLE_2'
> );
> {code}
> exe sql:
> {code:java}
> SELECT
> (
> select sum(a.fyc)
> from TABLE_2 a
> where a.managecom = _t.managecom
> and a.agentcode=_t.agentcode
> )
> from TABLE_1 _t
> {code}
> error info:
> {code:java}
> Fail to run sql command: SELECT
> (
> select sum(a.fyc)
> from TABLE_2 a
> where a.managecom = _t.managecom
> and a.agentcode=_t.agentcode
> )
> from TABLE_1 _t
> org.apache.flink.table.api.TableException: unexpected correlate variable
> $cor262 in the plan
> at
> org.apache.flink.table.planner.plan.optimize.program.FlinkDecorrelateProgram.checkCorrelVariableExists(FlinkDecorrelateProgram.scala:57)
> at
> org.apache.flink.table.planner.plan.optimize.program.FlinkDecorrelateProgram.optimize(FlinkDecorrelateProgram.scala:42)
> at
> org.apache.flink.table.planner.plan.optimize.program.FlinkChainedProgram$$anonfun$optimize$1.apply(FlinkChainedProgram.scala:62)
> at
> org.apache.flink.table.planner.plan.optimize.program.FlinkChainedProgram$$anonfun$optimize$1.apply(FlinkChainedProgram.scala:58)
> at
> scala.collection.TraversableOnce$$anonfun$foldLeft$1.apply(TraversableOnce.scala:157)
> at
> scala.collection.TraversableOnce$$anonfun$foldLeft$1.apply(TraversableOnce.scala:157)
> at scala.collection.Iterator$class.foreach(Iterator.scala:891)
> at scala.collection.AbstractIterator.foreach(Iterator.scala:1334)
> at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
> at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
> at
> scala.collection.TraversableOnce$class.foldLeft(TraversableOnce.scala:157)
> at scala.collection.AbstractTraversable.foldLeft(Traversable.scala:104)
> at
> org.apache.flink.table.planner.plan.optimize.program.FlinkChainedProgram.optimize(FlinkChainedProgram.scala:57)
> at
> org.apache.flink.table.planner.plan.optimize.BatchCommonSubGraphBasedOptimizer.optimizeTree(BatchCommonSubGraphBasedOptimizer.scala:85)
> at
> org.apache.flink.table.planner.plan.optimize.BatchCommonSubGraphBasedOptimizer.org$apache$flink$table$planner$plan$optimize$BatchCommonSubGraphBasedOptimizer$$optimizeBlock(BatchCommonSubGraphBasedOptimizer.scala:56)
> at
> org.apache.flink.table.planner.plan.optimize.BatchCommonSubGraphBasedOptimizer$$anonfun$doOptimize$1.apply(BatchCommonSubGraphBasedOptimizer.scala:44)
> at
> org.apache.flink.table.planner.plan.optimize.BatchCommonSubGraphBasedOptimizer$$anonfun$doOptimize$1.apply(BatchCommonSubGraphBasedOptimizer.scala:44)
> at scala.collection.immutable.List.foreach(List.scala:392)
> at
> org.apache.flink.table.planner.plan.optimize.BatchCommonSubGraphBasedOptimizer.doOptimize(BatchCommonSubGraphBasedOptimizer.scala:44)
> at
> org.apache.flink.table.planner.plan.optimize.CommonSubGraphBasedOptimizer.optimize(CommonSubGraphBasedOptimizer.scala:77)
> at
> org.apache.flink.table.planner.delegation.PlannerBase.optimize(PlannerBase.scala:300)
> at
> org.apache.flink.table.planner.delegation.PlannerBase.translate(PlannerBase.scala:183)
> at
> org.apache.flink.table.api.internal.TableEnvironmentImpl.translate(TableEnvironmentImpl.java:1665)
> at
> org.apache.flink.table.api.internal.TableEnvironmentImpl.executeQueryOperation(TableEnvironmentImpl.java:805)
> at
> org.apache.flink.table.api.internal.TableEnvironmentImpl.executeInternal(TableEnvironmentImpl.java:1274)
> at
> org.apache.flink.table.api.internal.TableImpl.execute(TableImpl.java:601)
> at
> org.apache.zeppelin.flink.Flink114Shims.collectToList(Flink114Shims.java:223)
> at
> org.apache.zeppelin.flink.FlinkZeppelinContext.showData(FlinkZeppelinContext.scala:110)
> at
> org.apache.zeppelin.interpreter.ZeppelinContext.showData(ZeppelinContext.java:67)
> at
> org.apache.zeppelin.flink.FlinkBatchSqlInterpreter.callInnerSelect(FlinkBatchSqlInterpreter.java:60)
> at
> org.apache.zeppelin.flink.FlinkSqlInterpreter.callSelect(FlinkSqlInterpreter.java:494)
> at
> org.apache.zeppelin.flink.FlinkSqlInterpreter.callCommand(FlinkSqlInterpreter.java:257)
> at
> org.apache.zeppelin.flink.FlinkSqlInterpreter.runSqlList(FlinkSqlInterpreter.java:151)
> at
> org.apache.zeppelin.flink.FlinkSqlInterpreter.internalInterpret(FlinkSqlInterpreter.java:109)
> at
> org.apache.zeppelin.interpreter.AbstractInterpreter.interpret(AbstractInterpreter.java:55)
> at
> org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:110)
> at
> org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:860)
> at
> org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:752)
> at org.apache.zeppelin.scheduler.Job.run(Job.java:172)
> at
> org.apache.zeppelin.scheduler.AbstractScheduler.runJob(AbstractScheduler.java:132)
> at
> org.apache.zeppelin.scheduler.ParallelScheduler.lambda$runJobInScheduler$0(ParallelScheduler.java:46)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:750)
> {code}
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
