Dian Fu created FLINK-8096:
------------------------------
Summary: Fix time material issue when write to TableSink
Key: FLINK-8096
URL: https://issues.apache.org/jira/browse/FLINK-8096
Project: Flink
Issue Type: Bug
Components: Table API & SQL
Reporter: Dian Fu
Assignee: Dian Fu
Fix For: 1.5.0
We will get the following exception for unit test
{{TimeAttributesITCase.testCalcMaterialization3}}.
{noformat}
org.apache.flink.table.api.TableException: Found more than one rowtime field:
[rowtime, _c1, _c2] in the table that should be converted to a DataStream.
Please select the rowtime field that should be used as event-time timestamp for
the DataStream by casting all other fields to TIMESTAMP.
at
org.apache.flink.table.api.StreamTableEnvironment.translate(StreamTableEnvironment.scala:783)
at
org.apache.flink.table.api.StreamTableEnvironment.writeToSink(StreamTableEnvironment.scala:263)
at org.apache.flink.table.api.Table.writeToSink(table.scala:862)
at org.apache.flink.table.api.Table.writeToSink(table.scala:830)
at
org.apache.flink.table.runtime.stream.TimeAttributesITCase.testCalcMaterialization3(TimeAttributesITCase.scala:196)
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
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at
com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at
com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:51)
at
com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:237)
at
com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
{noformat}
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