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https://issues.apache.org/jira/browse/BOOKKEEPER-1105?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sijie Guo resolved BOOKKEEPER-1105.
-----------------------------------
Resolution: Fixed
Fix Version/s: 4.5.1
4.6.0
Issue resolved by merging pull request 425
[https://github.com/apache/bookkeeper/pull/425]
{noformat}
commit f5d2ba66d6253fb54811d3ceb40d4ef4591dfb20
Author: Andrey Yegorov <[email protected]>
AuthorDate: Tue Aug 15 18:41:49 2017 -0700
Commit: Sijie Guo <[email protected]>
CommitDate: Tue Aug 15 18:41:49 2017 -0700
BOOKKEEPER-1105: RackAwarePolicy: Failure to map node into rack may result
in failure to add other nodes.
- RackAwarePolicy's no longer uses /default-region if rack mapping fails
unless required (by RegionAwarePolicy)
- it no longer fails to add rest of nodes after one node's failed addition,
- added unit tests
- added counters for successful/failed bookie adds/removal
(PR description content here)...
UpdateLedgerOpTest failed but it seems to be known/unrelated issue.
Author: Andrey Yegorov <[email protected]>
Reviewers: Sijie Guo <[email protected]>
This closes #425 from dlg99/fix/rackaware
{noformat}
> RackAwarePolicy: Failure to map node into rack may result in failure to add
> other nodes.
> ----------------------------------------------------------------------------------------
>
> Key: BOOKKEEPER-1105
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-1105
> Project: Bookkeeper
> Issue Type: Bug
> Components: bookkeeper-client, bookkeeper-server
> Affects Versions: 4.5.0
> Reporter: Andrey Yegorov
> Assignee: Andrey Yegorov
> Priority: Critical
> Fix For: 4.6.0, 4.5.1
>
>
> Ran into this issue:
> due to some misconfiguration of new node and rack assignments we've ended up
> with nodes being assigned to default rack. We are not using region-aware,
> only rack-aware policy.
> This generates the following sequence of events:
> - default rack is /default-region/default-rack even though region-aware is
> not used.
> - other nodes mapped to racks like /rack1, /rack2 etc.
> - mixing /region/rack and /rack styles is not allowed, but exception on
> addition of such nodes is swallowed. All following nodes to add (if there
> were any) just skipped as result.
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