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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2021/09/10 04:00:19 UTC
[GitHub] [pulsar] TimXu0713 opened a new issue #11991: How to add an new disk to an exists bookkeeper node?
TimXu0713 opened a new issue #11991:
URL: https://github.com/apache/pulsar/issues/11991
#### Expected behavior
When my pulsar cluster ledgerDirectories path is full,I want to increase ledgerDirectories capacity.How can I expand the storage capacity by increasing the existing node disks instead of increasing the number of nodes? Because I don't have more machines. Is there any document?
thank you very much.
#### Actual behavior
#### Steps to reproduce
#### System configuration
**Pulsar version**:2.8.0
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[GitHub] [pulsar] TimXu0713 commented on issue #11991: How to add an new disk to an exists bookkeeper node?
Posted by GitBox <gi...@apache.org>.
TimXu0713 commented on issue #11991:
URL: https://github.com/apache/pulsar/issues/11991#issuecomment-917316849
Hi,@MarvinCai:
I have read this document, but the document is very vague and has no operability.I tried but failed. Can you help me write down the specific steps?
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[GitHub] [pulsar] casuallc commented on issue #11991: How to add an new disk to an exists bookkeeper node?
Posted by GitBox <gi...@apache.org>.
casuallc commented on issue #11991:
URL: https://github.com/apache/pulsar/issues/11991#issuecomment-918727911
Dynamic add disk is not supported, you best should stop bookkeeper cluster when you want to add disk, because bookkeeper node unable to start when it's configuration changed.
1. Stop bookkeeper cluster.
2. Change bookiePort (like add a new bookkeeper node).
3. Clear ledger and journal data in this node.
4. Add disk in journalDirectories and ledgerDirectories, separated by ','.
5. Start bookie.
6. Run bin/bookkeeper shell recover <oldbookie> (you can find it in zk, path is /ledgers/available).
Have a try !
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[GitHub] [pulsar] github-actions[bot] commented on issue #11991: How to add an new disk to an exists bookkeeper node?
Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on issue #11991:
URL: https://github.com/apache/pulsar/issues/11991#issuecomment-1057583468
The issue had no activity for 30 days, mark with Stale label.
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[GitHub] [pulsar] TimXu0713 commented on issue #11991: How to add an new disk to an exists bookkeeper node?
Posted by GitBox <gi...@apache.org>.
TimXu0713 commented on issue #11991:
URL: https://github.com/apache/pulsar/issues/11991#issuecomment-918757724
> Dynamic add disk is not supported, you best should stop bookkeeper cluster when you want to add disk, because bookkeeper node unable to start when it's configuration changed.
>
> 1. Stop bookkeeper cluster.
> 2. Change bookiePort (like add a new bookkeeper node).
> 3. Clear ledger and journal data in this node.
> 4. Add disk in journalDirectories and ledgerDirectories, separated by ','.
> 5. Start bookie.
> 6. Run bin/bookkeeper shell recover (you can find it in zk, path is /ledgers/available).
>
> Have a try !
OK, I will try it.Thank you!
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[GitHub] [pulsar] MarvinCai commented on issue #11991: How to add an new disk to an exists bookkeeper node?
Posted by GitBox <gi...@apache.org>.
MarvinCai commented on issue #11991:
URL: https://github.com/apache/pulsar/issues/11991#issuecomment-917002070
From the doc, seems bookkeeper doesn't support adding disk dynamicly, you'll need to restart bookie after adding the disk: https://bookkeeper.apache.org/docs/latest/admin/bookies/#missing-disks-or-directories
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