{"push_id":1244654884,"size":2,"distinct_size":2,"ref":"refs/heads/MM_4release","head":"6d6012ef36d0dac387e42c71f9eadae89290658c","before":"123bfb2cede8551f62b9e390c989c06f8ccf7cc7","commits":[{"sha":"0715312b4e4ae8fb8a02951abba36afa0057119e","author":{"name":"mmalohlava","email":"465eef8bc68144a9db6538a4919ee2ef5220b9ad@gmail.com"},"message":"[SW-170] Unification of the API for H2OFrame data source and asDataFrame transformation\n\nThe fix introduces `H2OFrameRelation` implementing `BaseRelation` and additional releation\nto allow column filtering. The H2OFrameRelation is used instead of H2ORelation which was removed.","distinct":true,"url":"https://api.github.com/repos/h2oai/sparkling-water/commits/0715312b4e4ae8fb8a02951abba36afa0057119e"},{"sha":"6d6012ef36d0dac387e42c71f9eadae89290658c","author":{"name":"mmalohlava","email":"465eef8bc68144a9db6538a4919ee2ef5220b9ad@gmail.com"},"message":"[SW-168] a flag to control transfer of metadata from H2OFrame to DataFrame\n\n@mklechan observed slow down of `select count(*) from h2oFrame` query after `asDataFrame` call during handling larger datasets.\nThe slow down was caused by Spark querying metadata which we attached during transformation\nof H2OFrame to Dataset.\n\nThe fix introduces an additional option for asDataFrame call to control transfer\nof metadata from H2OFrame to DataFrame.","distinct":true,"url":"https://api.github.com/repos/h2oai/sparkling-water/commits/6d6012ef36d0dac387e42c71f9eadae89290658c"}]}
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