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https://issues.apache.org/jira/browse/FLINK-19390?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Flink Jira Bot updated FLINK-19390:
-----------------------------------
Labels: auto-deprioritized-major stale-minor (was:
auto-deprioritized-major)
I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help
the community manage its development. I see this issues has been marked as
Minor but is unassigned and neither itself nor its Sub-Tasks have been updated
for 180 days. I have gone ahead and marked it "stale-minor". If this ticket is
still Minor, please either assign yourself or give an update. Afterwards,
please remove the label or in 7 days the issue will be deprioritized.
> mysql jdbc join error java.lang.ClassCastException: java.math.BigInteger
> cannot be cast to java.lang.Long
> ---------------------------------------------------------------------------------------------------------
>
> Key: FLINK-19390
> URL: https://issues.apache.org/jira/browse/FLINK-19390
> Project: Flink
> Issue Type: Bug
> Components: Connectors / JDBC, Table SQL / Ecosystem
> Affects Versions: 1.11.1
> Reporter: badqiu
> Priority: Minor
> Labels: auto-deprioritized-major, stale-minor
>
> join on by t1.order_id = t2.order_id.
> and order_id dataType: *bigint*. will error.
>
>
> Caused by: java.lang.RuntimeException: java.lang.ClassCastException:
> java.math.BigInteger cannot be cast to java.lang.Long
> at
> org.apache.flink.table.runtime.operators.join.lookup.LookupJoinWithCalcRunner$CalcCollector.collect(LookupJoinWithCalcRunner.java:84)
> at
> org.apache.flink.table.runtime.operators.join.lookup.LookupJoinWithCalcRunner$CalcCollector.collect(LookupJoinWithCalcRunner.java:71)
> at
> org.apache.flink.table.functions.TableFunction.collect(TableFunction.java:203)
> at
> org.apache.flink.connector.jdbc.table.JdbcRowDataLookupFunction.eval(JdbcRowDataLookupFunction.java:162)
> at LookupFunction$43.flatMap(Unknown Source)
> at
> org.apache.flink.table.runtime.operators.join.lookup.LookupJoinRunner.processElement(LookupJoinRunner.java:82)
> at
> org.apache.flink.table.runtime.operators.join.lookup.LookupJoinRunner.processElement(LookupJoinRunner.java:36)
> at
> org.apache.flink.streaming.api.operators.ProcessOperator.processElement(ProcessOperator.java:66)
> at
> org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.pushToOperator(OperatorChain.java:717)
> at
> org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:692)
> at
> org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:672)
> at
> org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:52)
> at
> org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:30)
> at StreamExecCalc$40.processElement(Unknown Source)
> at
> org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.pushToOperator(OperatorChain.java:717)
> at
> org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:692)
> at
> org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:672)
> at
> org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:52)
> at
> org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:30)
> at
> org.apache.flink.streaming.api.operators.StreamSourceContexts$NonTimestampContext.collect(StreamSourceContexts.java:104)
> at
> org.apache.flink.streaming.api.operators.StreamSourceContexts$NonTimestampContext.collectWithTimestamp(StreamSourceContexts.java:111)
> at
> org.apache.flink.streaming.connectors.kafka.internals.AbstractFetcher.emitRecordsWithTimestamps(AbstractFetcher.java:352)
> at
> org.apache.flink.streaming.connectors.kafka.internal.KafkaFetcher.partitionConsumerRecordsHandler(KafkaFetcher.java:185)
> at
> org.apache.flink.streaming.connectors.kafka.internal.KafkaFetcher.runFetchLoop(KafkaFetcher.java:141)
> at
> org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase.run(FlinkKafkaConsumerBase.java:755)
> at
> org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:100)
> at
> org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:63)
> at
> org.apache.flink.streaming.runtime.tasks.SourceStreamTask$LegacySourceFunctionThread.run(SourceStreamTask.java:201)
> Caused by: java.lang.ClassCastException: java.math.BigInteger cannot be cast
> to java.lang.Long
> at
> org.apache.flink.table.data.GenericRowData.getLong(GenericRowData.java:154)
> at TableCalcMapFunction$47.flatMap(Unknown Source)
> at
> org.apache.flink.table.runtime.operators.join.lookup.LookupJoinWithCalcRunner$CalcCollector.collect(LookupJoinWithCalcRunner.java:82)
> ... 27 more
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