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https://issues.apache.org/jira/browse/HIVE-11135?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14604230#comment-14604230
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Shinichi Yamashita commented on HIVE-11135:
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I attach a patch file and it is output as follows.
{code}
beeline> !set
authtype
autocommit false
autosave false
color false
delimiterfordsv |
entirelineascommand false
fastconnect true
force false
headerinterval 100
historyfile /root/.beeline/history
hiveconfvariables {}
hivevariables {}
incremental false
initfile
isolation TRANSACTION_REPEATABLE_READ
maxcolumnwidth 15
maxheight 63
maxwidth 237
nullemptystring false
nullstring NULL
numberformat default
outputformat table
propertiesfile /root/.beeline/beeline.properties
scriptfile
showelapsedtime true
showheader true
shownestederrs false
showwarnings false
timeout -1
trimscripts true
truncatetable false
verbose false
{code}
> Fix the Beeline set and save command in order to avoid the
> NullPointerException
> -------------------------------------------------------------------------------
>
> Key: HIVE-11135
> URL: https://issues.apache.org/jira/browse/HIVE-11135
> Project: Hive
> Issue Type: Bug
> Components: Beeline
> Affects Versions: 2.0.0
> Reporter: Shinichi Yamashita
> Assignee: Shinichi Yamashita
> Attachments: HIVE-11135.1.patch
>
>
> When I run set and save command at Beeline in my environment. And
> NullPointerException occurred as follows.
> {code}
> [root@hive ~]# /usr/local/hive/bin/beeline
> Beeline version 2.0.0-SNAPSHOT by Apache Hive
> beeline> !set
> java.lang.NullPointerException
> beeline> !save
> Saving preferences to: /root/.beeline/beeline.properties
> java.lang.NullPointerException
> {code}
> This problem has occurred because the following method's return value in
> BeeLineOpts#toProperties is null.
> {code}
> beeLine.getReflector().invoke(this, "get" + names[i], new
> Object[0]).toString()
> {code}
> Therefore it is modified so as to avoid NullPointerException.
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