You are viewing an old version of this page. View the current version.

Compare with Current View Page History

« Previous Version 5 Next »

Information about the upcomming mainline releases based on the information from the hadoop mailing lists.

  • Feature freeze date:  all features should be merged
  • Code freeze date - blockers/critical only, no more improvements and non blocker/critical bug-fixes

Version 3.0

Feature freeze dateSep 15, 2017
Code freeze date 
Planned release date2017-11-01
Release Manager:Andrew Wang
Tracking pageHadoop 3.0.0 release
Branchbranch-3.0

Planned features:

  • Erasure coding
  • HADOOP-11656 Classpath isolation
  • TimelineService v2 alpha 2
  • HDFS router-based federation
  • YARN-2915: YARN federation
  • HADOOP-13345: S3Guard
  • HADOOP-9902 Shell script rewrite    

  • HDFS-5570   Removal of hftp in favor of webhdfs  

  • HDFS-6440 Support for more than two standby NameNodes  

  • HDFS-7285 Support for Erasure Codes in HDFS  

  • HDFS-1312 Intra-datanode balancer    

  • HDFS-9427 Move default ports out of ephemeral range  

Version 3.1

Feature freeze dateDec 15, 2017
Code freeze date Jan 1, 2018
Planned release daeJan 15, 2018
Release Manager:Wangda Tan
Branchtrunk

Planned features:

  • YARN native services (maybe 3.0)
  • YARN-5734, Dynamic scheduler queue configuration.
  • YARN-5881, Add absolute resource configuration to CapacityScheduler.
  • YARN-5673, Container-executor rewrite for better security, extensibility and portability.
  • YARN-6223, GPU isolation.
  • YARN-5972: Support Pausing/Freezing of opportunistic containers
  • API-based scheduler configuration
  • Resource profiles
  • HDFS Storage Policy Satisfier
  • HDFS tiered storage
  • HADOOP-13786 : S3Guard committer, which also adds resilience to failures talking to S3 (we barely have any today),
  • YARN-1011 YARN Oversubscription

Version 2.9

Feature freeze date6th October 2017
Code freeze date20th October 2017
Planned release date3rd November 2017
Release Manager:Subru Krishnan, Arun Suresh
Branchbranch-2

Planned features:

 

 JIRASummaryComponentFeature OwnerProduction Deployment Sponsor
1.YARN-2928 / YARN-5355ATS v2YARNVrushali / Varun 
2.YARN-2877 / YARN-5220Opportunistic ContainersYARNKonstantinos / Arun 
3.YARN-5085 Container UpdateYARNArun / Wangda 
4.YARN-2915Yarn FederationYARNSubru / Carlo 
5.YARN-5139Global Scheduling (Capacity Scheduler)YARNWangda 
6.YARN-3368YARN Web UI v2YARNSunil / Wangda 
7.YARN-5734API based (Capacity) Scheduler configurationYARNJonathan / Xuan 
8.YARN-4726Allocation reuse for container upgradesYARNArun / Jian 
9.HDFS-10467HDFS Router based federationHDFSInigo / Chris 

 

 

 

 

 

  • No labels