*: Support hot-reloading option enable-arrow #12621
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Codecov Report
@@ Coverage Diff @@
## master #12621 +/- ##
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Coverage 79.8577% 79.8577%
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Files 462 462
Lines 105723 105723
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Hits 84428 84428
Misses 15013 15013
Partials 6282 6282 |
zz-jason
reviewed
Oct 12, 2019
SunRunAway
added
status/can-merge
|
Your auto merge job has been accepted, waiting for 12769 |
|
/run-all-tests |
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What problem does this PR solve?
Improve the usability for the
enable-arrowWhat is changed and how it works?
Support hot-reloading option
enable-arrow.Check List
Tests
step 1: select the current value:
select @@tidb_enable_arrow;step 2: change the value of
tidb_enable_arrowin the config filestep 3: reload the config
curl -X GET http://127.0.0.1:10080/reload-configstep 4: open a new mysql-client, re-select the value:
select @@tidb_enable_arrow;Code changes
Side effects
Related changes
Release note