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https://issues.apache.org/jira/browse/SPARK-28644?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Hyukjin Kwon resolved SPARK-28644.
----------------------------------
Resolution: Fixed
Fix Version/s: 3.0.0
Issue resolved by pull request 25378
[https://github.com/apache/spark/pull/25378]
> Port HIVE-10646: ColumnValue does not handle NULL_TYPE
> ------------------------------------------------------
>
> Key: SPARK-28644
> URL: https://issues.apache.org/jira/browse/SPARK-28644
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Yuming Wang
> Assignee: Yuming Wang
> Priority: Major
> Fix For: 3.0.0
>
>
> Port HIVE-10646 to fix Hive 0.12's JDBC client can not handle NULL_TYPE:
> {code:sql}
> Connected to: Hive (version 3.0.0-SNAPSHOT)
> Driver: Hive (version 0.12.0)
> Transaction isolation: TRANSACTION_REPEATABLE_READ
> Beeline version 0.12.0 by Apache Hive
> 0: jdbc:hive2://localhost:10000> select null;
> org.apache.thrift.transport.TTransportException
> at
> org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:132)
> at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84)
> at
> org.apache.thrift.transport.TSaslTransport.readLength(TSaslTransport.java:346)
> at
> org.apache.thrift.transport.TSaslTransport.readFrame(TSaslTransport.java:423)
> at
> org.apache.thrift.transport.TSaslTransport.read(TSaslTransport.java:405)
> {code}
> Server log:
> {noformat}
> 19/08/07 09:34:07 ERROR TThreadPoolServer: Error occurred during processing
> of message.
> java.lang.NullPointerException
> at
> org.apache.hive.service.cli.thrift.TRow$TRowStandardScheme.write(TRow.java:388)
> at
> org.apache.hive.service.cli.thrift.TRow$TRowStandardScheme.write(TRow.java:338)
> at org.apache.hive.service.cli.thrift.TRow.write(TRow.java:288)
> at
> org.apache.hive.service.cli.thrift.TRowSet$TRowSetStandardScheme.write(TRowSet.java:605)
> at
> org.apache.hive.service.cli.thrift.TRowSet$TRowSetStandardScheme.write(TRowSet.java:525)
> at org.apache.hive.service.cli.thrift.TRowSet.write(TRowSet.java:455)
> at
> org.apache.hive.service.cli.thrift.TFetchResultsResp$TFetchResultsRespStandardScheme.write(TFetchResultsResp.java:550)
> at
> org.apache.hive.service.cli.thrift.TFetchResultsResp$TFetchResultsRespStandardScheme.write(TFetchResultsResp.java:486)
> at
> org.apache.hive.service.cli.thrift.TFetchResultsResp.write(TFetchResultsResp.java:412)
> at
> org.apache.hive.service.cli.thrift.TCLIService$FetchResults_result$FetchResults_resultStandardScheme.write(TCLIService.java:13192)
> at
> org.apache.hive.service.cli.thrift.TCLIService$FetchResults_result$FetchResults_resultStandardScheme.write(TCLIService.java:13156)
> at
> org.apache.hive.service.cli.thrift.TCLIService$FetchResults_result.write(TCLIService.java:13107)
> at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:58)
> at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
> at
> org.apache.hive.service.auth.TSetIpAddressProcessor.process(TSetIpAddressProcessor.java:53)
> at
> org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:310)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:819)
> {noformat}
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