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Posted to issues@flink.apache.org by "Martijn Visser (Jira)" <ji...@apache.org> on 2022/12/16 09:15:00 UTC
[jira] [Assigned] (FLINK-30360) A null pointer exception is thrown when data is written to the HBase table using the specified column name
[ https://issues.apache.org/jira/browse/FLINK-30360?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Martijn Visser reassigned FLINK-30360:
--------------------------------------
Assignee: Jichao Wang
> A null pointer exception is thrown when data is written to the HBase table using the specified column name
> ----------------------------------------------------------------------------------------------------------
>
> Key: FLINK-30360
> URL: https://issues.apache.org/jira/browse/FLINK-30360
> Project: Flink
> Issue Type: Bug
> Components: Connectors / HBase
> Affects Versions: 1.12.2, 1.17.0
> Reporter: Jichao Wang
> Assignee: Jichao Wang
> Priority: Major
> Labels: pull-request-available
>
> A null pointer exception is thrown when data is written to the HBase table using the specified column name.
> The SQL examples are as follows:
> {code:java}
> CREATE TABLE testTable4(
> rowkey INT,
> family1 ROW<col1 INT>,
> family2 ROW<col1 VARCHAR, col2 BIGINT>,
> family3 ROW<col1 DOUBLE, col2 BOOLEAN, col3 VARCHAR>
> ) WITH (
> 'connector' = 'hbase-2.2',
> 'table-name' = 'testTable4',
> 'zookeeper.quorum' = 'localhost:2181',
> 'zookeeper.znode.parent' = '/hbase'
> )
> -- Specifies the column name to insert
> INSERT INTO testTable4 (rowkey, family3) SELECT 1, ROW(1.0, false, 'c')
> {code}
> The exception information is as follows:
> {code:java}
> org.apache.flink.runtime.JobException: Recovery is suppressed by NoRestartBackoffTimeStrategy
> at org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.handleFailure(ExecutionFailureHandler.java:139)
> at org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.getFailureHandlingResult(ExecutionFailureHandler.java:83)
> at org.apache.flink.runtime.scheduler.DefaultScheduler.recordTaskFailure(DefaultScheduler.java:256)
> at org.apache.flink.runtime.scheduler.DefaultScheduler.handleTaskFailure(DefaultScheduler.java:247)
> at org.apache.flink.runtime.scheduler.DefaultScheduler.onTaskFailed(DefaultScheduler.java:240)
> at org.apache.flink.runtime.scheduler.SchedulerBase.onTaskExecutionStateUpdate(SchedulerBase.java:739)
> at org.apache.flink.runtime.scheduler.SchedulerBase.updateTaskExecutionState(SchedulerBase.java:716)
> at org.apache.flink.runtime.scheduler.SchedulerNG.updateTaskExecutionState(SchedulerNG.java:80)
> at org.apache.flink.runtime.jobmaster.JobMaster.updateTaskExecutionState(JobMaster.java:479)
> 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.apache.flink.runtime.rpc.akka.AkkaRpcActor.lambda$handleRpcInvocation$1(AkkaRpcActor.java:309)
> at org.apache.flink.runtime.concurrent.akka.ClassLoadingUtils.runWithContextClassLoader(ClassLoadingUtils.java:83)
> at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:307)
> at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:222)
> at org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:84)
> at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:168)
> at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:24)
> at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:20)
> at scala.PartialFunction.applyOrElse(PartialFunction.scala:127)
> at scala.PartialFunction.applyOrElse$(PartialFunction.scala:126)
> at akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:20)
> at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:175)
> at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:176)
> at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:176)
> at akka.actor.Actor.aroundReceive(Actor.scala:537)
> at akka.actor.Actor.aroundReceive$(Actor.scala:535)
> at akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:220)
> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:579)
> at akka.actor.ActorCell.invoke(ActorCell.scala:547)
> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:270)
> at akka.dispatch.Mailbox.run(Mailbox.scala:231)
> at akka.dispatch.Mailbox.exec(Mailbox.scala:243)
> ... 4 more
> Caused by: java.lang.NullPointerException
> at org.apache.flink.connector.hbase.util.HBaseSerde.lambda$createNullableFieldEncoder$a1c61e38$1(HBaseSerde.java:332)
> at org.apache.flink.connector.hbase.util.HBaseSerde.createPutMutation(HBaseSerde.java:147)
> at org.apache.flink.connector.hbase.sink.RowDataToMutationConverter.convertToMutation(RowDataToMutationConverter.java:53)
> at org.apache.flink.connector.hbase.sink.RowDataToMutationConverter.convertToMutation(RowDataToMutationConverter.java:32)
> at org.apache.flink.connector.hbase.sink.HBaseSinkFunction.invoke(HBaseSinkFunction.java:194)
> at org.apache.flink.table.runtime.operators.sink.SinkOperator.processElement(SinkOperator.java:65)
> at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.pushToOperator(CopyingChainingOutput.java:82)
> at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.collect(CopyingChainingOutput.java:57)
> at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.collect(CopyingChainingOutput.java:29)
> at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:56)
> at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:29)
> at StreamExecCalc$4.processElement(Unknown Source)
> at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.pushToOperator(CopyingChainingOutput.java:82)
> at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.collect(CopyingChainingOutput.java:57)
> at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.collect(CopyingChainingOutput.java:29)
> at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:56)
> at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:29)
> at org.apache.flink.streaming.api.operators.StreamSourceContexts$ManualWatermarkContext.processAndCollect(StreamSourceContexts.java:418)
> at org.apache.flink.streaming.api.operators.StreamSourceContexts$WatermarkContext.collect(StreamSourceContexts.java:513)
> at org.apache.flink.streaming.api.operators.StreamSourceContexts$SwitchingOnClose.collect(StreamSourceContexts.java:103)
> at org.apache.flink.streaming.api.functions.source.InputFormatSourceFunction.run(InputFormatSourceFunction.java:92)
> at org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:110)
> at org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:67)
> at org.apache.flink.streaming.runtime.tasks.SourceStreamTask$LegacySourceFunctionThread.run(SourceStreamTask.java:333)
> {code}
> The following pull request is my modification to this problem.
>
>
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