public class TeradataBinarySerde extends AbstractSerDe
Modifier and Type | Field and Description |
---|---|
static String |
TD_CHAR_SET |
static String |
TD_SCHEMA_LITERAL |
static String |
TD_TIMESTAMP_PRECISION |
configuration, log, partitionProperties, properties, tableProperties
Constructor and Description |
---|
TeradataBinarySerde() |
Modifier and Type | Method and Description |
---|---|
Object |
deserialize(org.apache.hadoop.io.Writable blob)
Deserialize an object out of a Writable blob.
|
ObjectInspector |
getObjectInspector()
Get the object inspector that can be used to navigate through the internal
structure of the Object returned from deserialize(...).
|
Class<? extends org.apache.hadoop.io.Writable> |
getSerializedClass()
Returns the Writable class that would be returned by the serialize method.
|
void |
initialize(org.apache.hadoop.conf.Configuration configuration,
Properties tableProperties,
Properties partitionProperties)
Initialize the SerDe.
|
org.apache.hadoop.io.Writable |
serialize(Object obj,
ObjectInspector objInspector)
Serialize an object by navigating inside the Object with the
ObjectInspector.
|
getColumnComments, getColumnNames, getColumnTypes, getConfiguration, getPartitionColumnComments, getPartitionColumnNames, getPartitionColumnTypes, getSerDeStats, parseColumnComments, parseColumnNames, parseColumnNames, parseColumnTypes, parseColumnTypes, shouldStoreFieldsInMetastore, toString
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
handleJobLevelConfiguration
public static final String TD_SCHEMA_LITERAL
public static final String TD_TIMESTAMP_PRECISION
public static final String TD_CHAR_SET
public void initialize(org.apache.hadoop.conf.Configuration configuration, Properties tableProperties, Properties partitionProperties) throws SerDeException
AbstractSerDe
initialize
in class AbstractSerDe
configuration
- Hadoop configurationtableProperties
- Table propertiespartitionProperties
- Partition properties (may be null
if
table has no partitions)SerDeException
- if SerDe fails to initializepublic Class<? extends org.apache.hadoop.io.Writable> getSerializedClass()
getSerializedClass
in interface Serializer
getSerializedClass
in class AbstractSerDe
public org.apache.hadoop.io.Writable serialize(Object obj, ObjectInspector objInspector) throws SerDeException
serialize
in interface Serializer
serialize
in class AbstractSerDe
obj
- objInspector
- SerDeException
public Object deserialize(org.apache.hadoop.io.Writable blob) throws SerDeException
deserialize
in interface Deserializer
deserialize
in class AbstractSerDe
blob
- The Writable object containing a serialized objectSerDeException
public ObjectInspector getObjectInspector() throws SerDeException
SerDeException
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