[jira] [Commented] (KYLIN-3801) find-hive-dependency.sh fail to grep env:CLASSPATH from beeline output

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KYLIN-3801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16767452#comment-16767452 ] 

ASF GitHub Bot commented on KYLIN-3801:
---------------------------------------

shaofengshi commented on pull request #461: KYLIN-3801 Add --text flag in grep in find-hive-dependency.sh
URL: https://github.com/apache/kylin/pull/461
 
 
   
 
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> find-hive-dependency.sh fail to grep env:CLASSPATH from beeline output
> ----------------------------------------------------------------------
>
>                 Key: KYLIN-3801
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3801
>             Project: Kylin
>          Issue Type: Bug
>          Components: Tools, Build and Test
>    Affects Versions: v2.6.0
>            Reporter: Nikodimos Nikolaidis
>            Assignee: Nikodimos Nikolaidis
>            Priority: Major
>             Fix For: v2.6.1
>
>
> In a Debian stretch system with GNU grep version 2.27, whenever bin/find-hive-dependency.sh is executed, with beeline enabled, the following error message is produced:
> {noformat}
> Retrieving hive dependency...
> ./find-hive-dependency.sh: line 40: [: too many arguments
> Couldn't find hive configuration directory. Please set HIVE_CONF to the path which contains hive-site.xml.{noformat}
> In line 34, output format of beeline is defined as dsv, which is something that grep thinks is binary data - although it's text - and it leads to
> {code:java}
> hive_env='Binary file (standard input) matches'{code}
> instead of correct env:CLASSPATH grepping, which causes the above error. One solution would be to set the flag '-text' of grep to force processing beeline output as text.



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