klotz: spark* + hadoop*

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  1. 2022-05-16 Tags: , , , , , , by klotz
  2. usersDF.write.format("orc") .option("orc.bloom.filter.columns", "favorite_color") .option("orc.dictionary.key.threshold", "1.0") .option("orc.column.encoding.direct", "name") .save("users_with_options.orc") Find full example code at "examples/src/main/scala/org/apache/spark/examples/sql/SQLDataSourceExample.scala" in the Spark repo

    2021-12-01 Tags: , , , , by klotz
  3. 2021-01-28 Tags: , , , , , by klotz
  4. sparkSession.conf .set(“spark.sql.sources.partitionOverwriteMode”, “dynamic”)

  5. 2019-02-01 Tags: , , , , , by klotz
  6. 2019-01-30 Tags: , , , by klotz
  7. 2018-10-18 Tags: , , , by klotz
  8. 2018-04-16 Tags: , , , by klotz

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