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distributed-database

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cockroach
bnuzhouwei
bnuzhouwei commented Jun 7, 2021

We do have the internal metadata concepts to make this happen in a relatively inexpensive way. That being said, we have not implemented this functionality. Please file a github issue to track it and discuss various design point. I will warn you that I don’t think this is something we’re in any hurry to implement. That issue can also be a way to gauge interest and work out syntax details. (by ajw

JeanGolang
JeanGolang commented Feb 7, 2017

Hello Philip!
I think there is an issue with this part of the code of rqlite (store/store.go).

func (s *Store) Database(leader bool) ([]byte, error) {
	if leader && s.raft.State() != raft.Leader {
		return nil, ErrNotLeader
	}
	// Ensure only one snapshot can take place at once, and block all queries.
	s.mu.Lock()
	defer s.mu.Unlock()

	f, err := ioutil.TempFile("", "rqlilte-snap-
yugabyte-db
mrajcevic01
mrajcevic01 commented Jun 16, 2021

Community Slack user had a question regarding how to find the exact size of any table ycqlsh shell or tserver-UI.

Context - https://yugabyte-db.slack.com/archives/CG0KQF0GG/p1623851330364200

Here is where we stand today:

  • No support for this through ycqlsh
  • 2 types of support through the UI: (1) Per tablet server, which you can see on the tables tab of the tserver UI, but you’d have
seut
seut commented Jun 22, 2021

Use case:

1.) A user may want to backup all tables but no metadata like users, privileges, etc. without explicitly defining each table inside the CREATE SNAPSHOT statement.

2.) A user may want to transfer users & privileges, custom analyzers or user-defined-functions from one cluster to another without backing up a complete cluster including all data (tables).

*Feature description

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