org.apache.hadoop.hive.ql.ddl.table

Class AlterTableUtils

java.lang.Object

org.apache.hadoop.hive.ql.ddl.table.AlterTableUtils

public final class AlterTableUtils
extends Object

Utilities used by some ALTER TABLE commands.

Method Summary

Modifier and Type	Method and Description
static boolean	allowOperationInReplicationScope(Hive db, String tableName, Map<String,String> partSpec, ReplicationSpec replicationSpec) Validate if the given table/partition is eligible for update.
static boolean	isFullPartitionSpec(Table table, Map<String,String> partitionSpec)
static boolean	isSchemaEvolutionEnabled(Table table, org.apache.hadoop.conf.Configuration conf)

Methods inherited from class java.lang.Object

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

Method Detail

allowOperationInReplicationScope

public static boolean allowOperationInReplicationScope(Hive db,
                                                       String tableName,
                                                       Map<String,String> partSpec,
                                                       ReplicationSpec replicationSpec)
                                                throws HiveException

Validate if the given table/partition is eligible for update.

Throws:

HiveException

isSchemaEvolutionEnabled

public static boolean isSchemaEvolutionEnabled(Table table,
                                               org.apache.hadoop.conf.Configuration conf)

isFullPartitionSpec

public static boolean isFullPartitionSpec(Table table,
                                          Map<String,String> partitionSpec)