org.apache.hadoop.hive.ql.ddl.misc.metadata

Class CacheMetadataOperation

java.lang.Object

org.apache.hadoop.hive.ql.ddl.DDLOperation<CacheMetadataDesc>

org.apache.hadoop.hive.ql.ddl.misc.metadata.CacheMetadataOperation

public class CacheMetadataOperation
extends DDLOperation<CacheMetadataDesc>

Operation process of caching the metadata.

Field Summary

Fields inherited from class org.apache.hadoop.hive.ql.ddl.DDLOperation

context, desc, LOG

Constructor Summary

Constructors

Constructor and Description
CacheMetadataOperation(DDLOperationContext context, CacheMetadataDesc desc)

Method Summary

Modifier and Type	Method and Description
int	execute()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CacheMetadataOperation

public CacheMetadataOperation(DDLOperationContext context,
                              CacheMetadataDesc desc)

Method Detail

execute

public int execute()
            throws HiveException,
                   IOException

Specified by:

execute in class DDLOperation<CacheMetadataDesc>

Throws:

HiveException

IOException