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https://issues.apache.org/jira/browse/IMPALA-9384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17055389#comment-17055389
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ASF subversion and git services commented on IMPALA-9384:
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Commit e1d1428181c26faa0fb2fb9a3454e00008daa2be in impala's branch
refs/heads/master from Alice Fan
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=e1d1428 ]
IMPALA-9384: Improve Impala shell usability by enabling live_progress in
interactive mode
In order to improve usability, this patch makes Impala shell show query
processing status while the query is running. The patch enables shell
option live_progress by default when a user launches impala shell in
the interactive mode. The patch also adds a new command line flag
"--disable_live_progress", which allows a user to disable live_progress
at runtime. In the interactive mode, a user can disable live_progress
by either using the command line flag or setting the option as False in
the config file. As for in the non-interactive mode (when the -q or -f
options are used), live reporting is not supported. Impala-shell will
disable live_progress if the mode is detected.
Testing:
- Added and updated tests in test_shell_interactive.py and
test_shell_commandline.py
- Successfully ran all shell related tests
Change-Id: I3765b775f663fa227e59728acffe4d5ea9a5e2d3
Reviewed-on: http://gerrit.cloudera.org:8080/15219
Tested-by: Impala Public Jenkins <[email protected]>
Reviewed-by: Tim Armstrong <[email protected]>
> Improve Impala shell usability by enabling live_progress in interactive mode
> ----------------------------------------------------------------------------
>
> Key: IMPALA-9384
> URL: https://issues.apache.org/jira/browse/IMPALA-9384
> Project: IMPALA
> Issue Type: Improvement
> Components: Clients
> Reporter: Alice Fan
> Assignee: Alice Fan
> Priority: Major
>
> Improve Impala shell usability by enabling live_progress in the interactive
> mode. In the interactive mode, a user can disable live_progress by either
> using the command line flag or setting the option as False in
> the config file. As for in the non-interactive mode (when the -q or -f
> options are used), live reporting is not supported. Impala-shell will disable
> live_progress if the mode is detected.
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