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Online DDL: followups in multiple trajectories #6901

Merged
merged 16 commits into from
Nov 8, 2020
Merged

Online DDL: followups in multiple trajectories #6901

merged 16 commits into from
Nov 8, 2020

Commits on Oct 19, 2020

  1. online DDL identify to throttler with appname; throttler can throttle… 

    … an app by breaking its name to tokens

Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
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    shlomi-noach committed Oct 19, 2020
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  2. using shlex for better parsing online-ddl command line options 

    Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
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    shlomi-noach committed Oct 19, 2020
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  3. applying DDL changes on schema_migrations. Adding 'tablet' column to … 

    …persist original tablet alias that executed the migration. Adding 'retries' counter column

Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
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    shlomi-noach committed Oct 19, 2020
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  4. artifacts cleaned up on migration retries; artifacts ever appended 

    Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
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    shlomi-noach committed Oct 19, 2020
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  5. refactor: use mysql IsSchemaApplyError 

    Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
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    shlomi-noach committed Oct 19, 2020
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Commits on Oct 20, 2020

  1. identifying a tablet failure scenario during a migration. This leads … 

    …the way to retrying a migration after failover

Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
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    shlomi-noach committed Oct 20, 2020
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  2. Merge remote-tracking branch 'upstream/master' into online-ddl-schema… 

    …-updates

Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
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    shlomi-noach committed Oct 20, 2020
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Commits on Oct 22, 2020

  1. retry a migration that failed during to a tablet failure 

    Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
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    shlomi-noach committed Oct 22, 2020
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  2. merge master 

    Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
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    shlomi-noach committed Oct 22, 2020
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Commits on Nov 1, 2020

  1. partial index 

    Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
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    shlomi-noach committed Nov 1, 2020
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  2. Merge remote-tracking branch 'upstream/master' into online-ddl-schema… 

    …-updates

Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
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    shlomi-noach committed Nov 1, 2020
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Commits on Nov 4, 2020

  1. supporting progress column 

    Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
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    shlomi-noach committed Nov 4, 2020
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  2. updating progress column as received by gh-ost (no equivalent for pt-… 

    …osc)

Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
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    shlomi-noach committed Nov 4, 2020
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Commits on Nov 5, 2020

  1. vttablet's VExec supports AddOrReplaceInsertColumnVal() function 

    Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
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    shlomi-noach committed Nov 5, 2020
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  2. vttablet's VExec supports AddOrReplaceInsertColumnVal() function 

    Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
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    shlomi-noach committed Nov 5, 2020
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  3. for backwards compatibility, vtctld does not send dummy table column,… 

    … and tablet does not expect tablet column in VExec; instead, tablet column is planted into the INSERT query

Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
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    shlomi-noach committed Nov 5, 2020
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