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changes.mady.by.user Akira Ajisaka

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Comment: Added 3.3.3 release

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Release NumberRelease Date (Planned)Release StatusFeature list
3.3.02020-03-15Released
  • Java 11 runtime support
  • HDFS RBF with security
  • Support non-volatile storage class memory(SCM) in HDFS cache directives
  • Application Catalog for YARN applications
  • Scheduling of opportunistic containers
  • Support Vector Engine ( a new accelerator hardware) based on pluggable device framework
  • Dynamically add or remove auxiliary services
3.3.12021-06-15Released
  • MAPREDUCE-7315 LocatedFileStatusFetcher to collect/publish IOStatistics
  • HDFS-15759 EC: Verify EC reconstruction correctness on DataNode
  • HDFS-15711 Add Metrics to HttpFS Server
  • HADOOP-17292 Using lz4-java in Lz4Codec
  • HADOOP-17125 Using snappy-java in SnappyCodec
  •  HADOOP-17076 ABFS: Delegation SAS Generator Updates
  • HADOOP-16916 ABFS: Delegation SAS generator for integration with Ranger
  • HADOOP-16830 Add Public IOStatistics API
  • HADOOP-16730 ABFS: Support for Shared Access Signatures (SAS)
  • HADOOP-15891 Provide Regex Based Mount Point In Inode Tree
3.3.22022-03-03Released
3.3.32022-05-17Released
3.3.4


Release Tasks

  • Read this first: HowToRelease
  • Before doing the preparation tasks in the above articles, we have to do the following tasks: 
    • Create 3.4.0 and 3.3.1 versions in COMMON/HDFS/YARN/MAPREDUCE projects
    • Announce the process as the past RMs did. For example:
      • "We will cut branch-3.3 and branch-3.3.0 in this weekend."
      • "branch-3.3 is cut, please commit a change to branch-3.3 if you want to fix the issue in 3.3.x."
      • "branch-3.3.0 is cut, please do not commit a change to branch-3.3.0 unless it is a blocker/critical issue."

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