Add docs for the durability policies #955
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Signed-off-by: Manan Gupta <[email protected]>
Signed-off-by: Manan Gupta <[email protected]>
Signed-off-by: Manan Gupta <[email protected]>
Signed-off-by: Manan Gupta <[email protected]>
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✔️ Deploy Preview for vitess ready! 🔨 Explore the source changes: 5506cff 🔍 Inspect the deploy log: https://app.netlify.com/sites/vitess/deploys/61f89eb6eba8f300081945d2 😎 Browse the preview: https://deploy-preview-955--vitess.netlify.app/docs/13.0/user-guides/configuration-basic/durability_policy |
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Signed-off-by: Manan Gupta <[email protected]>
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| In case you notice any logs that look like the following, you should create an issue [here](https://github.com/vitessio/vitess/issues) and report it: | ||
| ``` | ||
| invalid configuration - semi-sync should be setup according to durability policies, but enable_semi_sync is not set | ||
| ``` | ||
| ``` | ||
| invalid configuration - semi-sync should be setup according to durability policies, but the tablet is not primaryEligible | ||
| ``` |
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This section still needs to change, right?
First thing people should do is check that their configuration on vtctld matches the config on vttablets, not create an issue.
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These logs only happen when someone has specified -durability_policy=semi-sync and then enableSemiSync isn't set on the tablet or we sent true for semi-sync for a non-primary eligible tablet. These bugs have to be reported, right?
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I'll add one more line asking for the users to verify that the vtctl configuration matches that of vttablet
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I have made the requested change. If there is something else that needs change I'll create another PR for it. Merging this PR.
Signed-off-by: Manan Gupta <[email protected]>
… vttablet are in order Signed-off-by: Manan Gupta <[email protected]>
This PR adds the documentation for the durability policies which are part of vtctl, vtctld, vtworker and vtorc. It also documents its usage for logging discrepancies in semi-sync setup as introduced in vitessio/vitess#9533