ConnectionPool

Value Members

1. final def !=(arg0: Any): Boolean

   

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2. final def ##(): Int

   

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3. final def ==(arg0: Any): Boolean

   

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4. val SNAPSHOT_POOL_SUFFIX: String

   

   Use this suffix for obtaining snapshot transaction enabled connections for consistency and to disable sharing snapshot and non-snapshot enabled pools.

5. final def asInstanceOf[T0]: T0

   

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6. def clear(): Unit

   

   To be invoked only on SparkContext stop or from tests (or LDAP refresh).

7. def clone(): AnyRef

   

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8. final def eq(arg0: AnyRef): Boolean

   

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9. def equals(arg0: Any): Boolean

   

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10. def finalize(): Unit

    

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11. final def getClass(): Class[_]

    

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12. def getPoolConnection(id: String, dialect: JdbcDialect, poolProps: Map[String, String], connProps: Properties, hikariCP: Boolean, resetIsolationLevel: Boolean = true): Connection

    

    Utility method to get the connection from DataSource returned by getPoolDataSource.

    Utility method to get the connection from DataSource returned by getPoolDataSource.

    See also

    getPoolDataSource

13. def getPoolDataSource(id: String, props: Map[String, String], connectionProps: Properties, hikariCP: Boolean): DataSource

    

    Get a pooled DataSource for a given ID, pool properties and connection properties.

    Get a pooled DataSource for a given ID, pool properties and connection properties. Currently two pool implementations are supported namely Tomcat-JDBC pool and HikariCP implementation which is selected by an optional boolean argument (default is false i.e. tomcat pool).

    It is assumed and required that the set of pool properties, connection properties (and whether tomcat or hikari pool is to be used) are provided as identical for the same ID.

    id

    an ID for a pool that will shared by all requests against the same id (e.g. the table name can be the ID for an external table)

    props

    map of pool properties to their values; the key can be either PoolProperty.Type or a string (as in Tomcat or Hikari)

    connectionProps

    set of any additional connection properties

    hikariCP

    if true then use HikariCP else Tomcat-JDBC pool implementation; default is false i.e. Tomcat pool

14. def hashCode(): Int

    

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15. final def isInstanceOf[T0]: Boolean

    

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16. final def ne(arg0: AnyRef): Boolean

    

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17. final def notify(): Unit

    

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18. final def notifyAll(): Unit

    

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19. def removePoolReference(id: String, userName: String): Boolean

    

20. def removePoolReference(id: String): Boolean

    

    Remove reference to the pool for given ID.

    Remove reference to the pool for given ID. Also will cleanup and remove the pool if all the references have been removed.

    returns

    true if this was the last reference and entire pool was removed and false otherwise

21. final def synchronized[T0](arg0: ⇒ T0): T0

    

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22. def toString(): String

    

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23. final def wait(): Unit

    

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24. final def wait(arg0: Long, arg1: Int): Unit

    

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25. final def wait(arg0: Long): Unit

    

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