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

Class MsckOperation

java.lang.Object

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

org.apache.hadoop.hive.ql.ddl.misc.msck.MsckOperation

public class MsckOperation
extends DDLOperation<MsckDesc>

Operation process of metastore check. MetastoreCheck, see if the data in the metastore matches what is on the dfs. Current version checks for tables and partitions that are either missing on disk on in the metastore.

Field Summary

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

context, desc, LOG

Constructor Summary

Constructors

Constructor and Description
MsckOperation(DDLOperationContext context, MsckDesc 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

MsckOperation

public MsckOperation(DDLOperationContext context,
                     MsckDesc desc)

Method Detail

execute

public int execute()
            throws HiveException,
                   IOException,
                   org.apache.thrift.TException,
                   org.apache.hadoop.hive.metastore.api.MetastoreException

Specified by:

execute in class DDLOperation<MsckDesc>

Throws:

HiveException

IOException

org.apache.thrift.TException

org.apache.hadoop.hive.metastore.api.MetastoreException