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Signed-off-by: Michael Demmer <mdemmer@slack-corp.com>
Signed-off-by: Michael Demmer <mdemmer@slack-corp.com>
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Nice! LGTM +1 |
rafael
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It's been busy and exciting in vitess upstream. Some changes that felt worth calling out as they could impact assumptions about behavior: - vitessio#4832 — this adds a timeout that is 3x the `healthCheckInterval` which at which point the tablet will stop reporting as healthy - vitessio#4814 — this changes when command line args are used by vttablet - vitessio#4811 — a planned reparent now sets `super_read_only` - vitessio#4805 — behavior coming back from a failed backup is different **Slack changes** @demmer vitessio#4827 Correct suppress logging for begin...commit in autocommit @rafael vitessio#4824 adds timeouts for all statements @demmer vitessio#4826 adds logging of stack traces as opt-in @demmer vitessio#4819 remove begin/commit logs from autocommit txns @demmer vitessio#4796 improves support for vtexplain for begin/dml/dml/commit txns **Non slack changes** vitessio#4839 Improve behavior with reference table routing & vreplication vitessio#4833 Support query routing given there could be multiple targets for a table vitessio#4832 tablets get new health check behavior (health checks time out) vitessio#4837 refresh bug around row streamer handling creds vitessio#4830 apply a default value to the db_name attribute in local_metadata vitessio#4785 SHOW SCHEMAS aliased to SHOW DATABASES vitessio#4829 add experimental support for split clone & vertical split clone via vreplication vitessio#4822 do not normalize in order by vitessio#4791 Adds vreplication row streaming support vitessio#4814 command line flags now used regardless of management mode vitessio#4811 vttablet sets super_read_only during planned reparent vitessio#4803 xtrabackup testing vitessio#4727 support multiple vttablets running against one mysql instance vitessio#4746 TopoCat can now produce JSON output vitessio#4805 mysqld is now restarted after a failed backup vitessio#4685 macos bootstrap bug vitessio#4874 ZK opts and java land vitessio#4695 Adds support for xtrabackup vitessio#4794 fixes build failures vitessio#4725 changes mysql8.0 start args vitessio#4736 introduce new states to support vreplication vitessio#4788 expands orc error **Docs etc** vitessio#4831 lint vitessio#4827 docs vitessio#4816 const declaration cleanup vitessio#4820 const declaration cleanup vitessio#4825 docs vitessio#4818 docs vitessio#4809 docs vitessio#4812 moves consts around vitessio#4813 docs vitessio#4808 docs vitessio#4800 docs vitessio#4795 docs
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Description
Two small improvements to vtexplain to support
-queryserver-passthrough-dmlsand to properly model explicitbegin ... dml ... dml ... committransactions.Details
When initializing the vtexplain table, use
tabletenv.Configinstead oftabletenv.DefaultQsConfigso that the command line flags actually take effect, and include the-queryserver-passthrough-dmlsin the help string.To properly model explicit transactions, don't reset the batch clock if there are any open txns in the session, and add vtexplain logging for begin / commit statements.