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Posted to dev@flink.apache.org by "Timo Walther (JIRA)" <ji...@apache.org> on 2016/12/16 15:55:58 UTC
[jira] [Created] (FLINK-5357) WordCountTable fails
Timo Walther created FLINK-5357:
-----------------------------------
Summary: WordCountTable fails
Key: FLINK-5357
URL: https://issues.apache.org/jira/browse/FLINK-5357
Project: Flink
Issue Type: Bug
Components: Table API & SQL
Reporter: Timo Walther
Assignee: Timo Walther
The execution of org.apache.flink.table.examples.java.WordCountTable fails:
{code}
Exception in thread "main" org.apache.flink.table.api.TableException: POJO does not define field name: TMP_0
at org.apache.flink.table.typeutils.TypeConverter$$anonfun$2.apply(TypeConverter.scala:85)
at org.apache.flink.table.typeutils.TypeConverter$$anonfun$2.apply(TypeConverter.scala:81)
at scala.collection.immutable.List.foreach(List.scala:318)
at org.apache.flink.table.typeutils.TypeConverter$.determineReturnType(TypeConverter.scala:81)
at org.apache.flink.table.plan.nodes.dataset.DataSetCalc.translateToPlan(DataSetCalc.scala:110)
at org.apache.flink.table.api.BatchTableEnvironment.translate(BatchTableEnvironment.scala:305)
at org.apache.flink.table.api.BatchTableEnvironment.translate(BatchTableEnvironment.scala:289)
at org.apache.flink.table.api.java.BatchTableEnvironment.toDataSet(BatchTableEnvironment.scala:146)
at org.apache.flink.table.examples.java.WordCountTable.main(WordCountTable.java:56)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
{code}
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