THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
| Warning |
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Please visit for http://bookkeeper.apache.org/community/releases/ for latest roadmap and release schedules. |
Roadmap for Hedwig/ BookKeeper work:
BookKeeper
(All old releases are available in http://bookkeeper.apache.org/)
Current Release - 4.
...
5.0
- fsck (auto and manual)
- autorecovery (bookie and ledger)
- data inspection tools
- slow disks https://issues.apache.org/jira/browse/BOOKKEEPER-208
4.3.0
- Security (SASL on bookie)
- NIOServerFactory -> Netty
4.x.x
- Ultra scaling
- Rack awareness
Hedwig
4.x.x
4.5.0 is targeting on reduce the diversity between branches maintained by major companies (Twitter, Yahoo, Salesforce).
Planning
Features
- LastAddConfirmed Long Poll (both client and server changes) (BOOKKEEPER-670) - Twitter
- CreateId in ledger Metadata (BOOKKEEPER-922) - Salesforce
- Explicit LAC from writer to Bookie (BOOKKEEPER-874) - Salesforce
Client Changes
- Delay Ensemble Change (BOOKKEEPER-759) - Twitter
- Ledger Recovery Improvements (BOOKKEEPER-757) - Twitter
- Bookie Recovery recovers multiple bookies (BOOKKEEPER-818) - Twitter
- Enhance CreatedLedger API to accept ledgerId as input (BOOKKEEPER-873) - Salesforce
Data Placement
- Region Aware placement policy - Twitter
- Reorder reader sequence (BOOKKEEPER-772) - Twitter
Server Changes
Tools
- Enhance BookShell (BOOKKEEPER-905) - Salesforce.
Security
- General Security support: (BOOKKEEPER-969)
- SSL Support (BOOKKEEPER-588)
- ZookKeeper ACLs (BOOKKEEPER-390)
- Zookeper client (3.5.X) with SSL support (BOOKKEEPER-970)
- Kerberos/JAAS plugin BOOKKEEPER 391
- Review connections in Hedwig for scalability (target release is 4.2.0)
- JMS support