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https://issues.apache.org/jira/browse/HIVE-9478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15381710#comment-15381710
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Vihang Karajgaonkar commented on HIVE-9478:
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I am not able to reproduce this issue on the latest beeline version
> Beeline CLI Creating and Selecting On Tables Without Passing in -n Parameter
> ----------------------------------------------------------------------------
>
> Key: HIVE-9478
> URL: https://issues.apache.org/jira/browse/HIVE-9478
> Project: Hive
> Issue Type: Bug
> Components: Beeline
> Affects Versions: 0.13.1
> Reporter: Mac Noland
> Priority: Minor
>
> When I first got started with beeline, since I was already the cloud user on
> my edge node (not using Kerbose), I was logging into beeline without passing
> in a user via –n. Not sure if that was right or not, but seemed to let me
> create tables. However, when doing this and trying to do a select, I would
> get the error below. See Appendix #1 for me creating a table and then doing
> a select to get the error.
> I spent some time messing around with different things and stumbled upon
> where if a passed in the –n parameter, the select command was completed
> successfully. See Appendix #2 for that output.
>
> I’m not sure why I could create tables but not select on them when not
> passing in –n? But then select on the table when passing in my username via
> –n? I’m not using Kerberos authentication so my expert contact might have
> suggested that setup might give me a unusual experience.
> Anyway, I’m off and running using the –n parameter but wanted to share my
> experience as I cut over to beeline. Thanks again in advance for everyone's
> help and great work on Hive and Beeline.
> Appendix 1
> cloud@c-10-206-76-8:~> beeline -u
> jdbc:hive2://c-10-206-76-8.int.cis.trcloud:10000/default --verbose=true
> issuing: !connect jdbc:hive2://c-10-206-76-8.int.cis.trcloud:10000/default ''
> ''
> scan complete in 4ms
> Connecting to jdbc:hive2://c-10-206-76-8.int.cis.trcloud:10000/default
> Connected to: Apache Hive (version 0.13.1-cdh5.2.0)
> Driver: Hive JDBC (version 0.13.1-cdh5.2.0)
> Transaction isolation: TRANSACTION_REPEATABLE_READ
> Beeline version 0.13.1-cdh5.2.0 by Apache Hive
> 0: jdbc:hive2://c-10-206-76-8.int.cis.trcloud> create table test123 (test123
> int);
> No rows affected (0.217 seconds)
> 0: jdbc:hive2://c-10-206-76-8.int.cis.trcloud> select avg(test123) from
> test123;
> Error: Error while processing statement: FAILED: Execution Error, return code
> 1 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask (state=08S01,code=1)
> java.sql.SQLException: Error while processing statement: FAILED: Execution
> Error, return code 1 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask
> at org.apache.hive.jdbc.HiveStatement.execute(HiveStatement.java:277)
> at org.apache.hive.beeline.Commands.execute(Commands.java:736)
> at org.apache.hive.beeline.Commands.sql(Commands.java:657)
> at org.apache.hive.beeline.BeeLine.dispatch(BeeLine.java:908)
> at org.apache.hive.beeline.BeeLine.execute(BeeLine.java:770)
> at org.apache.hive.beeline.BeeLine.begin(BeeLine.java:732)
> at
> org.apache.hive.beeline.BeeLine.mainWithInputRedirection(BeeLine.java:467)
> at org.apache.hive.beeline.BeeLine.main(BeeLine.java:450)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
> 0: jdbc:hive2://c-10-206-76-8.int.cis.trcloud> !quit
> Appendix #2
> Closing: 0: jdbc:hive2://c-10-206-76-8.int.cis.trcloud:10000/default
> cloud@c-10-206-76-8:~> beeline -u
> jdbc:hive2://c-10-206-76-8.int.cis.trcloud:10000/default --verbose=true -n
> cloud
> issuing: !connect jdbc:hive2://c-10-206-76-8.int.cis.trcloud:10000/default
> cloud ''
> scan complete in 3ms
> Connecting to jdbc:hive2://c-10-206-76-8.int.cis.trcloud:10000/default
> Connected to: Apache Hive (version 0.13.1-cdh5.2.0)
> Driver: Hive JDBC (version 0.13.1-cdh5.2.0)
> Transaction isolation: TRANSACTION_REPEATABLE_READ
> Beeline version 0.13.1-cdh5.2.0 by Apache Hive
> 0: jdbc:hive2://c-10-206-76-8.int.cis.trcloud> select avg(test123) from
> test123;
> +-------+--+
> | _c0 |
> +-------+--+
> | NULL |
> +-------+--+
> 1 row selected (34.084 seconds)
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