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https://issues.apache.org/jira/browse/HIVE-22645?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17002456#comment-17002456
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Mustafa Iman commented on HIVE-22645:
-------------------------------------
I have been seeing a similar problem past last week. In my case, terminal
stopped echoing input characters after running any qtest. I found out that the
root cause for both this issue and my issue happen because jline turns off stty
settings "-icanon min 1 -icrnl -inlcr -ixon -echo" and fails to restore them
after jvm exits. This issue has been solved in
[https://github.com/jline/jline2/issues/163] .
I think this patch is good but it does not solve the problem completely unless
you update `jline.version` in root pom.xml along with standalone metastore.
Please update jline version in root pom xml too.
> Jline can break bash terminal behavior
> --------------------------------------
>
> Key: HIVE-22645
> URL: https://issues.apache.org/jira/browse/HIVE-22645
> Project: Hive
> Issue Type: Bug
> Components: Testing Infrastructure
> Reporter: László Bodor
> Assignee: László Bodor
> Priority: Major
> Fix For: 4.0.0
>
> Attachments: HIVE-22645.01.patch, HIVE-22645.01.patch
>
>
> After HIVE-21954, running a qtest can break bash terminal (but not zsh), in a
> way that, e.g. enter key doesn't break line...
> As identified by [~kgyrtkirk], this line could cause this:
> https://github.com/apache/hive/commit/d645d827d95de36175194407bd1e2f6725362aff#diff-c64cf2b501f04e6710bbc3fcd079156fR84
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