spark技术分享

2012-06-04admin阅读(1753)赞(0)

HiveClientImpl — The One and Only HiveClient

2012-06-03admin阅读(1736)赞(0)

HiveClient — Contract for Retrieving Metadata from Hive Metastore

2012-06-02admin阅读(1736)赞(0)

HiveFileFormat — FileFormat For Writing Hive Tables

2012-06-01admin阅读(1036)赞(0)

DataSinks Caution FIXME

2012-05-31admin阅读(1497)赞(0)

Spark SQL CLI — spark-sql

2012-05-30admin阅读(1332)赞(0)

Hive Metastore Spark SQL uses a Hive metastore to manage the metadata of persistent relational entities (e.g. data ...

2012-05-29admin阅读(1674)赞(0)

JdbcUtils Helper Object JdbcUtils is a Scala object with methods to support JDBCRDD, JDBCRelation and JdbcRelation ...

2012-05-28admin阅读(1813)赞(0)

JdbcDialect JdbcDialect is the base of JDBC dialects that handle a specific JDBC URL (and handle necessary type-re ...

2012-05-27admin阅读(1790)赞(0)

JDBCRDD JDBCRDD is a RDD of internal binary rows that represents a structured query over a table in a database acc ...

2012-05-26admin阅读(1796)赞(0)

JDBCRelation — Relation with Inserting or Overwriting Data, Column Pruning and Filter Pushdown