[
https://issues.apache.org/jira/browse/KUDU-1959?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16046855#comment-16046855
]
Todd Lipcon commented on KUDU-1959:
-----------------------------------
2496aac3bc147e47b4fa91a8b4af34618dd2518e mentioned this JIRA when it meant to
mention KUDU-1956. So if you end up here looking for something about rowset
compaction, check out that JIRA instead.
> Hard to tell when a cluster is done starting up
> -----------------------------------------------
>
> Key: KUDU-1959
> URL: https://issues.apache.org/jira/browse/KUDU-1959
> Project: Kudu
> Issue Type: Improvement
> Components: ops-tooling
> Reporter: Jean-Daniel Cryans
> Assignee: Will Berkeley
> Labels: usability
>
> Restarting a cluster that has a good amount of data, it's hard to tell when
> it's "done". Right now the things I do:
> - Run ksck, wait until most tablets are not in "unavailable" or
> "boostrapping" state.
> - Watch the metrics and see when the data under management is close to where
> it was before restarting (it grows as tablets are getting bootstrapped).
> - Look at the tablet server web UIs for tablets, compare how many are done
> bootstrapping VS in the process of VS not started.
> Ideas on how to improve this:
> - In the master's web UI for tablet servers, show how many tablets are
> running VS not running (I wouldn't add anything about tombstoned tablets)
> - Add metrics for tablets in different states.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
