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Posted to dev@hive.apache.org by "Phabricator (JIRA)" <ji...@apache.org> on 2013/06/19 20:39:20 UTC
[jira] [Commented] (HIVE-4172) JDBC2 does not support VOID type
[ https://issues.apache.org/jira/browse/HIVE-4172?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13688295#comment-13688295 ]
Phabricator commented on HIVE-4172:
-----------------------------------
ashutoshc has requested changes to the revision "HIVE-4172 [jira] JDBC2 does not support VOID type".
Few more places for changing void to null.
INLINE COMMENTS
jdbc/src/java/org/apache/hive/jdbc/HiveResultSetMetaData.java:119 Shouldn't this be "null" ?
serde/src/java/org/apache/hadoop/hive/serde2/lazy/LazyVoid.java:23 Shall we call this class LazyNull ?
service/src/java/org/apache/hive/service/cli/Type.java:30 Shall we call this "NULL" ?
REVISION DETAIL
https://reviews.facebook.net/D9555
BRANCH
HIVE-4172
ARCANIST PROJECT
hive
To: JIRA, ashutoshc, navis
Cc: prasadm
> JDBC2 does not support VOID type
> --------------------------------
>
> Key: HIVE-4172
> URL: https://issues.apache.org/jira/browse/HIVE-4172
> Project: Hive
> Issue Type: Improvement
> Components: HiveServer2, JDBC
> Affects Versions: 0.11.0
> Reporter: Navis
> Assignee: Navis
> Priority: Minor
> Labels: HiveServer2
> Attachments: HIVE-4172.D9555.1.patch, HIVE-4172.D9555.2.patch, HIVE-4172.D9555.3.patch, HIVE-4172.D9555.4.patch, HIVE-4172.D9555.5.patch
>
>
> In beeline, "select key, null from src" fails with exception,
> {noformat}
> org.apache.hive.service.cli.HiveSQLException: Error running query: java.lang.NullPointerException
> at org.apache.hive.service.cli.operation.SQLOperation.run(SQLOperation.java:112)
> at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatement(HiveSessionImpl.java:166)
> at org.apache.hive.service.cli.CLIService.executeStatement(CLIService.java:148)
> at org.apache.hive.service.cli.thrift.ThriftCLIService.ExecuteStatement(ThriftCLIService.java:183)
> at org.apache.hive.service.cli.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1133)
> at org.apache.hive.service.cli.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1118)
> at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
> at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
> at org.apache.hive.service.auth.TSetIpAddressProcessor.process(TSetIpAddressProcessor.java:39)
> at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:206)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> {noformat}
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