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https://issues.apache.org/jira/browse/BOOKKEEPER-492?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jiannan Wang updated BOOKKEEPER-492:
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Component/s: hedwig-server
bookkeeper-server
Fix Version/s: 4.3.0
Assignee: Jiannan Wang
Description: To make sure all servers adopt consistent settings on
some parameters (such as LedgerManagerFactory), we leverage zookeeper for
coordination. And as there are more settings (MetaStoreImplClass in
MSLedgerManagerFactory and MsMetadataManagerFactory, LedgerIdGeneratorClass
etc) needs to make similar global consistent guarantee, a common interface to
do this job would make things easier.
Affects Version/s: 4.2.0
4.2.1
Summary: An ZooKeeper Helper API for Consistent Setting (was:
Store metastore class and version in ZooKeeper to guarantee all clients use
same metastore)
> An ZooKeeper Helper API for Consistent Setting
> ----------------------------------------------
>
> Key: BOOKKEEPER-492
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-492
> Project: Bookkeeper
> Issue Type: Improvement
> Components: bookkeeper-client, bookkeeper-server, hedwig-server
> Affects Versions: 4.2.0, 4.2.1
> Reporter: Jiannan Wang
> Assignee: Jiannan Wang
> Fix For: 4.3.0
>
>
> To make sure all servers adopt consistent settings on some parameters (such
> as LedgerManagerFactory), we leverage zookeeper for coordination. And as
> there are more settings (MetaStoreImplClass in MSLedgerManagerFactory and
> MsMetadataManagerFactory, LedgerIdGeneratorClass etc) needs to make similar
> global consistent guarantee, a common interface to do this job would make
> things easier.
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