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https://issues.apache.org/jira/browse/FLINK-4263?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Timo Walther reassigned FLINK-4263:
-----------------------------------
Assignee: Timo Walther (was: Jark Wu)
> SQL's VALUES does not work properly
> -----------------------------------
>
> Key: FLINK-4263
> URL: https://issues.apache.org/jira/browse/FLINK-4263
> Project: Flink
> Issue Type: Bug
> Components: Table API & SQL
> Affects Versions: 1.1.0
> Reporter: Timo Walther
> Assignee: Timo Walther
>
> Executing the following SQL leads to very strange output:
> {code}
> SELECT *
> FROM (
> VALUES
> (1, 2),
> (3, 4)
> ) AS q (col1, col2)"
> {code}
> {code}
> org.apache.flink.optimizer.CompilerException: Error translating node 'Data
> Source "at translateToPlan(DataSetValues.scala:88)
> (org.apache.flink.api.table.runtime.ValuesInputFormat)" : NONE [[
> GlobalProperties [partitioning=RANDOM_PARTITIONED] ]] [[ LocalProperties
> [ordering=null, grouped=null, unique=null] ]]': Could not write the user code
> wrapper class
> org.apache.flink.api.common.operators.util.UserCodeObjectWrapper :
> java.io.NotSerializableException: org.apache.flink.api.table.Row
> at
> org.apache.flink.optimizer.plantranslate.JobGraphGenerator.preVisit(JobGraphGenerator.java:381)
> at
> org.apache.flink.optimizer.plantranslate.JobGraphGenerator.preVisit(JobGraphGenerator.java:106)
> at
> org.apache.flink.optimizer.plan.SourcePlanNode.accept(SourcePlanNode.java:86)
> at
> org.apache.flink.optimizer.plan.SingleInputPlanNode.accept(SingleInputPlanNode.java:199)
> at
> org.apache.flink.optimizer.plan.SingleInputPlanNode.accept(SingleInputPlanNode.java:199)
> at
> org.apache.flink.optimizer.plan.OptimizedPlan.accept(OptimizedPlan.java:128)
> at
> org.apache.flink.optimizer.plantranslate.JobGraphGenerator.compileJobGraph(JobGraphGenerator.java:192)
> at
> org.apache.flink.optimizer.plantranslate.JobGraphGenerator.compileJobGraph(JobGraphGenerator.java:170)
> at
> org.apache.flink.test.util.TestEnvironment.execute(TestEnvironment.java:76)
> at
> org.apache.flink.api.java.ExecutionEnvironment.execute(ExecutionEnvironment.java:896)
> at
> org.apache.flink.api.scala.ExecutionEnvironment.execute(ExecutionEnvironment.scala:637)
> at org.apache.flink.api.scala.DataSet.collect(DataSet.scala:547)
> at
> org.apache.flink.api.scala.batch.sql.SortITCase.testOrderByMultipleFieldsWithSql(SortITCase.scala: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)
> Caused by:
> org.apache.flink.runtime.operators.util.CorruptConfigurationException: Could
> not write the user code wrapper class
> org.apache.flink.api.common.operators.util.UserCodeObjectWrapper :
> java.io.NotSerializableException: org.apache.flink.api.table.Row
> at
> org.apache.flink.runtime.operators.util.TaskConfig.setStubWrapper(TaskConfig.java:279)
> at
> org.apache.flink.optimizer.plantranslate.JobGraphGenerator.createDataSourceVertex(JobGraphGenerator.java:888)
> at
> org.apache.flink.optimizer.plantranslate.JobGraphGenerator.preVisit(JobGraphGenerator.java:281)
> ... 51 more
> Caused by: java.io.NotSerializableException: org.apache.flink.api.table.Row
> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1184)
> at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1378)
> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1174)
> at
> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548)
> at
> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509)
> at
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432)
> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178)
> at
> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548)
> at
> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509)
> at
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432)
> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178)
> at
> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548)
> at
> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509)
> at
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432)
> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178)
> at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348)
> at
> org.apache.flink.util.InstantiationUtil.serializeObject(InstantiationUtil.java:301)
> at
> org.apache.flink.util.InstantiationUtil.writeObjectToConfig(InstantiationUtil.java:253)
> at
> org.apache.flink.runtime.operators.util.TaskConfig.setStubWrapper(TaskConfig.java:277)
> ... 53 more
> {code}
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