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https://issues.apache.org/jira/browse/HIVE-6758?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14184819#comment-14184819
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Thejas M Nair commented on HIVE-6758:
-------------------------------------
With this change, beeline does not work with the arrow keys. (scroll up/down,
right/left).
The shell condition in the patch does not identify foreground correctly, and
as a result it always sets this env variable. I tried the following on bash in
mac and linux.
{noformat}
$ cat /tmp/t.sh
#!/usr/bin/env bash
if [[ ! $(ps -o stat= -p $$) =~ + ]]; then
echo "background"
export HADOOP_CLIENT_OPTS="$HADOOP_CLIENT_OPTS
-Djline.terminal=jline.UnsupportedTerminal"
fi
$ /tmp/t.sh
background
{noformat}
The shell command pasted by Brock works correctly
> Beeline doesn't work with -e option when started in background
> --------------------------------------------------------------
>
> Key: HIVE-6758
> URL: https://issues.apache.org/jira/browse/HIVE-6758
> Project: Hive
> Issue Type: Improvement
> Components: CLI
> Affects Versions: 0.11.0
> Reporter: Johndee Burks
> Assignee: Mohit Sabharwal
> Labels: TODOC15
> Fix For: 0.15.0
>
> Attachments: HIVE-6758.patch
>
>
> In hive CLI you could easily integrate its use into a script and back ground
> the process like this:
> hive -e "some query" &
> Beeline does not run when you do the same even with the -f switch.
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