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https://issues.apache.org/jira/browse/HIVE-16116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15896792#comment-15896792
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Rajesh Balamohan edited comment on HIVE-16116 at 3/6/17 6:26 AM:
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{{BeelineOpts.hiveConfVariables}} is set to null when it tries to load data
from beeline.properties with empty value for {{beeline.hiveconfvariables}}.
This causes NPE at the time of invoking beeline with --hiveconf option.
Attaching the patch which fixes this case.
was (Author: rajesh.balamohan):
{{BeelineOpts.hiveConfVariables}} is set to null when it tries to load data
from beeline.properties with empty value for {{beeline.hiveconfvariables}}.
This causes NPE at the time of invoking beeline with --hiveconf option. Patch
fixes that case.
> Beeline throws NPE when beeline.hiveconfvariables={} in beeline.properties
> --------------------------------------------------------------------------
>
> Key: HIVE-16116
> URL: https://issues.apache.org/jira/browse/HIVE-16116
> Project: Hive
> Issue Type: Bug
> Components: Beeline
> Reporter: Rajesh Balamohan
> Assignee: Rajesh Balamohan
> Priority: Minor
> Attachments: HIVE-16116.1.patch
>
>
> Env: hive master
> Steps to reproduce:
> 1. clear previous beeline.properties (rm -rf ~/.beeline/beeline.properties)
> 2. Launch beeline, "!save" and exit. This would create new
> "~/.beeline/beeline.properties", which would have
> "beeline.hiveconfvariables={}"
> 3. Launch "beeline --hiveconf hive.tmp.dir=/tmp". This would throw NPE
> {noformat}
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.hive.beeline.BeeLine.setHiveConfVar(BeeLine.java:885)
> at org.apache.hive.beeline.BeeLine.connectUsingArgs(BeeLine.java:832)
> at org.apache.hive.beeline.BeeLine.initArgs(BeeLine.java:775)
> at org.apache.hive.beeline.BeeLine.begin(BeeLine.java:1009)
> at
> org.apache.hive.beeline.BeeLine.mainWithInputRedirection(BeeLine.java:519)
> at org.apache.hive.beeline.BeeLine.main(BeeLine.java:501)
> 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.hadoop.util.RunJar.run(RunJar.java:233)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:148)
> {noformat}
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