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https://issues.apache.org/jira/browse/IMPALA-6490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16565672#comment-16565672
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ASF subversion and git services commented on IMPALA-6490:
---------------------------------------------------------
Commit 72db58acd054785fa6f57ef775e13e07ea0920a6 in impala's branch
refs/heads/master from [~le.nghia]
[ https://git-wip-us.apache.org/repos/asf?p=impala.git;h=72db58a ]
IMPALA-6490: Reconnect shell when remote restarts
If the remote impalad died while the shell waited for a
command to complete, the shell disconnected. Previously
after restarting the remote impalad, we needed to run
"connect;" to reconnect, now the shell will automatically
reconnect.
Testing:
Added test_auto_connect_after_impalad_died in
test_shell_interactive_reconnect.py
Change-Id: Ia13365a9696886f01294e98054cf4e7cd66ab712
Reviewed-on: http://gerrit.cloudera.org:8080/10992
Reviewed-by: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
> Automatically reconnect shell session if remote died
> ----------------------------------------------------
>
> Key: IMPALA-6490
> URL: https://issues.apache.org/jira/browse/IMPALA-6490
> Project: IMPALA
> Issue Type: Improvement
> Components: Clients
> Affects Versions: Impala 2.12.0
> Reporter: Lars Volker
> Assignee: Nghia Le
> Priority: Minor
> Labels: ramp-up
>
> If the remote impalad dies while the shell waits for a command to complete,
> the shell disconnects. After restarting the remote impalad (e.g. in a dev
> environment), it is necessary to re-connect the shell by running "connect;".
> The shell should automatically try to re-connect in those cases.
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