com.cloudera.impala.catalog.HdfsCachePool Class Reference

Inheritance diagram for com.cloudera.impala.catalog.HdfsCachePool:

Collaboration diagram for com.cloudera.impala.catalog.HdfsCachePool:

Public Member Functions
	HdfsCachePool (CachePoolInfo cachePoolInfo)
	HdfsCachePool (THdfsCachePool cachePool)
TCatalogObjectType	getCatalogObjectType ()
THdfsCachePool	toThrift ()
String	getName ()
long	getCatalogVersion ()
void	setCatalogVersion (long newVersion)
boolean	isLoaded ()

Static Public Member Functions
static HdfsCachePool	fromThrift (THdfsCachePool cachePool)

Private Attributes
long	catalogVersion_
final THdfsCachePool	cachePool_

Detailed Description

Represents an HDFS cache pool (CachePoolInfo class). Currently, the only metadata we care about for cache pools is the cache pool name. In the future it may be desirable to track additional metadata such as the owner, size, and current usage of the pool.

Definition at line 28 of file HdfsCachePool.java.

Constructor & Destructor Documentation

com.cloudera.impala.catalog.HdfsCachePool.HdfsCachePool ( CachePoolInfo  cachePoolInfo )

inline

Definition at line 32 of file HdfsCachePool.java.

References com.cloudera.impala.catalog.HdfsCachePool.cachePool_.

Referenced by com.cloudera.impala.catalog.HdfsCachePool.fromThrift().

com.cloudera.impala.catalog.HdfsCachePool.HdfsCachePool ( THdfsCachePool  cachePool )

inline

Definition at line 36 of file HdfsCachePool.java.

References com.cloudera.impala.catalog.HdfsCachePool.cachePool_.

Member Function Documentation

static HdfsCachePool com.cloudera.impala.catalog.HdfsCachePool.fromThrift ( THdfsCachePool  cachePool )

inlinestatic

Definition at line 50 of file HdfsCachePool.java.

References com.cloudera.impala.catalog.HdfsCachePool.HdfsCachePool().

TCatalogObjectType com.cloudera.impala.catalog.HdfsCachePool.getCatalogObjectType ( )

inline

Implements com.cloudera.impala.catalog.CatalogObject.

Definition at line 42 of file HdfsCachePool.java.

long com.cloudera.impala.catalog.HdfsCachePool.getCatalogVersion ( )

inline

Implements com.cloudera.impala.catalog.CatalogObject.

Definition at line 57 of file HdfsCachePool.java.

References com.cloudera.impala.catalog.HdfsCachePool.catalogVersion_.

Referenced by com.cloudera.impala.catalog.ImpaladCatalog.removeCatalogObject().

String com.cloudera.impala.catalog.HdfsCachePool.getName ( )

inline

Implements com.cloudera.impala.catalog.CatalogObject.

Definition at line 55 of file HdfsCachePool.java.

boolean com.cloudera.impala.catalog.HdfsCachePool.isLoaded ( )

inline

Implements com.cloudera.impala.catalog.CatalogObject.

Definition at line 61 of file HdfsCachePool.java.

void com.cloudera.impala.catalog.HdfsCachePool.setCatalogVersion ( long  newVersion )

inline

Implements com.cloudera.impala.catalog.CatalogObject.

Definition at line 59 of file HdfsCachePool.java.

References com.cloudera.impala.catalog.HdfsCachePool.catalogVersion_.

THdfsCachePool com.cloudera.impala.catalog.HdfsCachePool.toThrift ( )

inline

Definition at line 46 of file HdfsCachePool.java.

References com.cloudera.impala.catalog.HdfsCachePool.cachePool_.

Member Data Documentation

final THdfsCachePool com.cloudera.impala.catalog.HdfsCachePool.cachePool_

private

Definition at line 30 of file HdfsCachePool.java.

Referenced by com.cloudera.impala.catalog.HdfsCachePool.HdfsCachePool(), and com.cloudera.impala.catalog.HdfsCachePool.toThrift().

long com.cloudera.impala.catalog.HdfsCachePool.catalogVersion_

private

Definition at line 29 of file HdfsCachePool.java.

Referenced by com.cloudera.impala.catalog.HdfsCachePool.getCatalogVersion(), and com.cloudera.impala.catalog.HdfsCachePool.setCatalogVersion().

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The documentation for this class was generated from the following file:

• fe/src/main/java/com/cloudera/impala/catalog/HdfsCachePool.java