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CHANGELOG.md

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ChangeLog

##v1.4.0 (in progress)

  • Support of primitives type in transformation from RDD to H2OFrame
  • Support of Spark 1.4
  • New applications
    • Craigslist job predictions
    • Streaming craigslist demo
  • use H2O version 3.0.0.18

##v1.3.0 (2015-05-25)

  • Major release of Sparkling Water
  • Depends on:
    • Spark 1.3.1
    • H2O 3.0 Shannon release
  • It contains major renaming of API:
    • H2O's DataFrame was renamed to H2OFrame
    • Spark's SchemaRDD was renamed to DataFrame

##v1.2.0 (2015-05-18)

  • Major release of Sparkling Water
  • Depends on:
    • Spark 1.2.0
    • H2O 3.0 Shannon release

##v0.2.14 (2015-05-14)

  • Upgrade h2o dependency to build 1205 including fixes in algos, infrastructure, and improvements in UI
  • Examples changed to support modified h2o API
  • Updated documentation
    • list of demos and applications
    • list of scripts for Sparkling Shell
    • list of meetups with links to code and instructions
  • Fix a limit on number of columns in SchemaRDD (thanks @nfergu)

##v0.2.13 (2015-05-01)

  • Upgrade h2o dependency to build 1165
  • Introduce type alias DataFrame pointing to water.fvec.H2OFrame
  • Change naming of implicit operations toDataFrame to toH2OFrame
  • Chicago crime shell script

##v0.2.12 (2015-04-21)

  • Upgraded H2O dev to 1109 build.
  • Applications
    • Chicago crime application
    • Ham or Spam application
    • MLConf 2015 demo
  • More unit testing for transformation between RDD and DataFrame
  • Fix in handling string columns.
  • Removed used of ExistingRdd which was deprecated in Spark 1.2.0
  • Added joda-convert library into resulting assembly
  • Parquet import test.
  • Prototype of Sparkling Water ML pipelines
  • Added quiet mode for h2o client.
  • Devel Documentation
  • Fixes
    • [PUBDEV-771] Fix handling of UUIDs.
    • [PUBDEV-767] Missing LongType handling.
    • [PUBDEV-766] Fix wrong test.
    • [PUBDEV-625] MLConf demo is now integration test.
    • [PUBDEV-457] Array of strings is represented as set of String columns in H2O.
    • [PUBDEV-457] Test scenario mentioned in the test.
    • [PUBDEV-457] Support for hierarchical schemas including vectors and arrays
    • [PUBDEV-483] Introduce option to setup client web port.
    • [PUBDEV-357] Change of clouding strategy - now cloud members report themselves to a driver