{"action":"closed","issue":{"url":"https://api.github.com/repos/github/gh-ost/issues/257","repository_url":"https://api.github.com/repos/github/gh-ost","labels_url":"https://api.github.com/repos/github/gh-ost/issues/257/labels{/name}","comments_url":"https://api.github.com/repos/github/gh-ost/issues/257/comments","events_url":"https://api.github.com/repos/github/gh-ost/issues/257/events","html_url":"https://github.com/github/gh-ost/issues/257","id":180878611,"number":257,"title":"Add support to stream events from a slave when using non-native mysql replication","user":{"login":"groenewold-pythian","id":9805809,"avatar_url":"https://avatars.githubusercontent.com/u/9805809?v=3","gravatar_id":"","url":"https://api.github.com/users/groenewold-pythian","html_url":"https://github.com/groenewold-pythian","followers_url":"https://api.github.com/users/groenewold-pythian/followers","following_url":"https://api.github.com/users/groenewold-pythian/following{/other_user}","gists_url":"https://api.github.com/users/groenewold-pythian/gists{/gist_id}","starred_url":"https://api.github.com/users/groenewold-pythian/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/groenewold-pythian/subscriptions","organizations_url":"https://api.github.com/users/groenewold-pythian/orgs","repos_url":"https://api.github.com/users/groenewold-pythian/repos","events_url":"https://api.github.com/users/groenewold-pythian/events{/privacy}","received_events_url":"https://api.github.com/users/groenewold-pythian/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/github/gh-ost/labels/enhancement","name":"enhancement","color":"84b6eb"}],"state":"closed","locked":false,"assignee":{"login":"shlomi-noach","id":2607934,"avatar_url":"https://avatars.githubusercontent.com/u/2607934?v=3","gravatar_id":"","url":"https://api.github.com/users/shlomi-noach","html_url":"https://github.com/shlomi-noach","followers_url":"https://api.github.com/users/shlomi-noach/followers","following_url":"https://api.github.com/users/shlomi-noach/following{/other_user}","gists_url":"https://api.github.com/users/shlomi-noach/gists{/gist_id}","starred_url":"https://api.github.com/users/shlomi-noach/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/shlomi-noach/subscriptions","organizations_url":"https://api.github.com/users/shlomi-noach/orgs","repos_url":"https://api.github.com/users/shlomi-noach/repos","events_url":"https://api.github.com/users/shlomi-noach/events{/privacy}","received_events_url":"https://api.github.com/users/shlomi-noach/received_events","type":"User","site_admin":true},"assignees":[{"login":"shlomi-noach","id":2607934,"avatar_url":"https://avatars.githubusercontent.com/u/2607934?v=3","gravatar_id":"","url":"https://api.github.com/users/shlomi-noach","html_url":"https://github.com/shlomi-noach","followers_url":"https://api.github.com/users/shlomi-noach/followers","following_url":"https://api.github.com/users/shlomi-noach/following{/other_user}","gists_url":"https://api.github.com/users/shlomi-noach/gists{/gist_id}","starred_url":"https://api.github.com/users/shlomi-noach/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/shlomi-noach/subscriptions","organizations_url":"https://api.github.com/users/shlomi-noach/orgs","repos_url":"https://api.github.com/users/shlomi-noach/repos","events_url":"https://api.github.com/users/shlomi-noach/events{/privacy}","received_events_url":"https://api.github.com/users/shlomi-noach/received_events","type":"User","site_admin":true}],"milestone":null,"comments":11,"created_at":"2016-10-04T12:25:08Z","updated_at":"2016-10-12T06:19:45Z","closed_at":"2016-10-12T06:19:45Z","body":"Currently, to run on a non-native replicated environment (e.g. Tungsten) we need to use the following three options together for it to work:\r\n```\r\n--assume-master-host=the-master-IP \r\n--tungsten \r\n--allow-on-master\r\n```\r\nThat causes gh-ost to stream the events from the master's binog directly.\r\nWould it be possible to run gh-ost using `--tungsten` and without `--allow-on-master` so that the slaves binlogs are scanned instead? \r\nThat would require Tungsten to be installed with `--log-slave-updates` option to write events to the slaves binlogs (note this is similar to mysql option `--log-slave-updates`). By default tungsten doesn't log replicated events to the slaves binlogs.\r\nAlso does it make sense to rename the `--tungsten` flag to something more general like` --no-check-replication`? maybe it makes sense for other scenarios that don't use tungsten as well."}}
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