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Posted to dev@bookkeeper.apache.org by "Venkateswararao Jujjuri (JV) (JIRA)" <ji...@apache.org> on 2016/10/25 23:36:59 UTC
[jira] [Commented] (BOOKKEEPER-553) New LedgerManager for 64 Bits
Ledger ID Management in ZooKeeper
[ https://issues.apache.org/jira/browse/BOOKKEEPER-553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15606809#comment-15606809 ]
Venkateswararao Jujjuri (JV) commented on BOOKKEEPER-553:
---------------------------------------------------------
[~reddycharan18@gmail.com] has implemented long hierarchical ledger manager and is being used in Salesforce.
He is in the process of pushing that change to community.
> New LedgerManager for 64 Bits Ledger ID Management in ZooKeeper
> ---------------------------------------------------------------
>
> Key: BOOKKEEPER-553
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-553
> Project: Bookkeeper
> Issue Type: Sub-task
> Components: bookkeeper-server, hedwig-server
> Reporter: Jiannan Wang
> Assignee: Jiannan Wang
> Attachments: BOOKKEEPER-553.patch, BOOKKEEPER-553.patch, BOOKKEEPER-553.patch, BOOKKEEPER-553.patch
>
>
> Once we extend the ledger id space to 64 bits, the 2-4-4 ledger id partition (see HierarchicalLedgerManager) is not suitable any more. So we need a new LedgerManager for 64 bits ledger id management in ZooKeeper.
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