CHANGES.txt 3.1 KB

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  1. Hadoop MapReduce Change Log
  2. Release 2.0.3-alpha - Unreleased
  3. INCOMPATIBLE CHANGES
  4. NEW FEATURES
  5. IMPROVEMENTS
  6. OPTIMIZATIONS
  7. BUG FIXES
  8. Release 2.0.2-alpha - 2012-09-07
  9. NEW FEATURES
  10. YARN-1. Promote YARN to be a sub-project of Apache Hadoop. (acmurthy)
  11. IMPROVEMENTS
  12. YARN-29. Add a yarn-client module. (Vinod Kumar Vavilapalli via sseth)
  13. YARN-10. Fix DistributedShell module to not have a dependency on
  14. hadoop-mapreduce-client-core. (Hitesh Shah via vinodkv)
  15. YARN-80. Add support for delaying rack-local containers in
  16. CapacityScheduler. (acmurthy)
  17. OPTIMIZATIONS
  18. BUG FIXES
  19. YARN-13. Fix pom versions for YARN in branch-2 (todd)
  20. MAPREDUCE-2374. "Text File Busy" errors launching MR tasks. (Andy Isaacson
  21. via atm)
  22. YARN-12. Fix findbugs warnings in FairScheduler. (Junping Du via acmurthy)
  23. YARN-22. Fix ContainerLogs to work if the log-dir is specified as a URI.
  24. (Mayank Bansal via sseth)
  25. YARN-37. Change TestRMAppTransitions to use the DrainDispatcher.
  26. (Mayank Bansal via sseth)
  27. YARN-79. Implement close on all clients to YARN so that RPC clients don't
  28. throw exceptions on shut-down. (Vinod Kumar Vavilapalli)
  29. YARN-42. Modify NM's non-aggregating logs' handler to stop properly so that
  30. NMs don't get NPEs on startup errors. (Devaraj K via vinodkv)
  31. YARN-15. Updated default classpath for YARN applications to reflect split of
  32. YARN into a sub-project. (Arun C Murthy via vinodkv)
  33. YARN-75. Modified ResourceManager's RMContainer to handle a valid RELEASE
  34. event at RUNNING state. (Siddharth Seth via vinodkv)
  35. Release 0.23.4 - UNRELEASED
  36. INCOMPATIBLE CHANGES
  37. NEW FEATURES
  38. IMPROVEMENTS
  39. Change package of YarnClient to org.apache.hadoop. (Bikas Saha via vinodkv)
  40. OPTIMIZATIONS
  41. BUG FIXES
  42. Release 0.23.3 - Unreleased
  43. INCOMPATIBLE CHANGES
  44. NEW FEATURES
  45. IMPROVEMENTS
  46. OPTIMAZATIONS
  47. BUG FIXES
  48. YARN-14. Symlinks to peer distributed cache files no longer work
  49. (Jason Lowe via bobby)
  50. YARN-25. remove old aggregated logs (Robert Evans via tgraves)
  51. YARN-27. Failed refreshQueues due to misconfiguration prevents further
  52. refreshing of queues (Arun Murthy via tgraves)
  53. MAPREDUCE-4323. NM leaks filesystems (Jason Lowe via jeagles)
  54. YARN-39. RM-NM secret-keys should be randomly generated and rolled every
  55. so often. (vinodkv and sseth via sseth)
  56. YARN-31. Fix TestDelegationTokenRenewer to not depend on test order so as to
  57. pass tests on jdk7. (Thomas Graves via vinodkv)
  58. YARN-63. RMNodeImpl is missing valid transitions from the UNHEALTHY state
  59. (Jason Lowe via bobby)
  60. YARN-60. Fixed a bug in ResourceManager which causes all NMs to get NPEs and
  61. thus causes all containers to be rejected. (vinodkv)
  62. YARN-66. aggregated logs permissions not set properly (tgraves via bobby)
  63. YARN-68. NodeManager will refuse to shutdown indefinitely due to container
  64. log aggregation (daryn via bobby)
  65. YARN-87. NM ResourceLocalizationService does not set permissions of local
  66. cache directories (Jason Lowe via tgraves)