CHANGES.txt

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Apache HCatalog Change Log

Release 0.2.0 - Sept-2011

  INCOMPATIBLE CHANGES

  NEW FEATURES
    HCAT-63. RPM package integration with Hadoop (khorgath via hashutosh) 

    HCAT-42. Storing across partitions(Dynamic Partitioning) from HCatStorer/HCatOutputFormat (khorgath)
 
    HCAT-46. Send a message on a message bus when a partition is marked done (hashutosh via macyang)

    HCAT-3. Send a message on a message bus when events occur in Metastore (hashutosh)
  
    HCAT-16. Add InputFormat/OutputFormat for handling exported tables/partitions.
    (Krishna Kumar via macyang)
    
  IMPROVEMENTS
    HCAT-158. Update HAR support to work with Hadoop 205 (thw via hashutosh)

    HCAT-153. More comprehensive documentation for notification

    HCAT-99. HCatalog V2 Docs (chandec via hashutosh) 

    HCAT-94. Handle the job tracker tokens properly in har jobs (khorgath via hashutosh)   
 
    HCAT-43. hcat.sh does not pick up hcatalog.jar correctly (macyang via hashutosh) 

    HCAT-91. hcat client not setting the config properly (hashutosh)

    HCAT-66. HCatalog 0.2.0 Documentation (chandec via hashutosh)

    HCAT-54. Javadoc is not being built as part of HCatalog docs (hashutosh) 

    HCAT-35. HCatalog fails to compile with Pig 0.9 (hashutosh)

    HCAT-47. Topic prefix for the message bus should be configurable (hashutosh)

    HCAT-39. Lazily create connection for Message bus (hashutosh)

    HCAT-44. Add a releaseaudit target to build.xml (gates)

    HCAT-40. Remove dependencies from the HCatalog client jar (macyang)

    HCAT-37. Misc. build.xml changes (macyang via hashutosh)
  
    HCAT-27. Start and stop scripts for the server (gates)

    HCAT-21. Install documenation and script (gates)

    HCAT-34. Add ant target for server side classes (hashutosh)
    
    HCAT-33. minor changes to the test target in build.xml (macyang via hashutosh)
 
    HCAT-30. Need changes.txt (Jakob Homan via hashutosh)
  
    HCAT-19. Enable and add decorators for the export/import cli commands 
    for authorization and permission setting. (Krishna Kumar via macyang)

    HCAT-18. Refactor TestRCFileInputStorageDriver. (Jakob Homan via hashutosh)

  OPTIMIZATIONS

  BUG FIXES
    HCAT-199. HCatOutputCommitter::cleanupJob() fails : Unable to connect to metastore. (mithun via khorgath)

    HCAT-136. Pig storer for export/import does maintain partition order (Krishna Kumar via hashutosh)

    HCAT-150. Updated documentation specifying the need to call HCatOutputFormat.setSchema() (chandec via toffer)

    HCAT-107. Better documentation for "hive.metastore.warehouse.dir" config (chandec via toffer)    
    
    HCAT-148. Meaningful error message on failure to resolve topic name for partition event (thw via hashutosh)    

    HCAT-103. Update documentation after rpm changes per HCATALOG-63 (khorgath via hashutosh)    

    HCAT-113. rpm name not properly reflecting the version number (gates via hashutosh)

    HCAT-84. Incorrect or missing SVN property settings (sebb via hashutosh)    

    HCAT-112. install scripts assumes bash shell but don't set it explictly (hashutosh)

    HCAT-111. Issues with install instructions and release notes in release candidate (gates via hashutosh)    

    HCAT-110. Fix source target (khorgath via hashutosh)    

    HCAT-78. Update notice.txt and headers and add Disclaimer.txt (hashutosh and gates via gates)

    HCAT-77. building javadocs has a couple of warnings from faulty param names (khorgath via gates)

    HCAT-53. HCatLoader, HCatStorer, HCatInputFormat, and HCatOutputFormat assume Hadoop running in secure mode (hashutosh via gates)

    HCAT-57. Remove usage of deprecated methods (hashutosh)
   
    HCAT-59. Assimilate new changes in listener interface (hashutosh)
    
    HCAT-55. HCatalog distribution missing a few required jars (gates)

    HCAT-52. No message is sent on message bus in case partition keys are uppercase (hashutosh)

    HCAT-45. HCatalog release tar ball source code has problems (gates)

    HCAT-41. Changes to hcat.sh in HCATALOG-20 broke the -e option (gates)

    HCAT-12. Get trunk to build. (hashutosh)

    HCAT-17. Shouldn't be able to add an HCatFieldSchema with the same name as 
    existing field. (Jakob Homan via gates)

    HCAT-28. Trunk test not compiling: Upstream Hive changes broke TestPermsGrp.
    (Jakob Homan via hashutosh)

    HCAT-15. Replace all occurrences of 'howl' with hcat/hcatalog. 
    (Jakob Homan via macyang)

Release 0.1 - Unreleased

  INCOMPATIBLE CHANGES

  NEW FEATURES
    HCAT-1. Upload initial code to HCatalog (gates)

    HCAT-4. Get the build working for HCatalog. (gates)

    HCAT-9. Get a beginning HCatalog website up. (gates)

  IMPROVEMENTS

    HCAT-29. Remove Yahoo copyright from documentation (Jakob Homan via hashutosh)
  
  OPTIMIZATIONS

  BUG FIXES
    HCAT-7. Ivy fetch of CDH Hadoop versions does not work properly. (gates)

    HCAT-6. Unit test TestPermsInheritance fails. (hashutosh)