org.apache.hive.hcatalog.messaging

Class InsertMessage

java.lang.Object

org.apache.hive.hcatalog.messaging.HCatEventMessage

org.apache.hive.hcatalog.messaging.InsertMessage

Direct Known Subclasses:

JSONInsertMessage

public abstract class InsertMessage
extends HCatEventMessage

HCat message sent when an insert is done to a table or partition.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hive.hcatalog.messaging.HCatEventMessage

HCatEventMessage.EventType

Field Summary

Fields inherited from class org.apache.hive.hcatalog.messaging.HCatEventMessage

eventType

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	InsertMessage()

Method Summary

Methods

Modifier and Type	Method and Description
HCatEventMessage	checkValid() Class invariant.
abstract List<String>	getFiles() Get the list of files created as a result of this DML operation.
abstract Map<String,String>	getPartitionKeyValues() Get the map of partition keyvalues.
abstract String	getTable() Getter for the name of the table being insert into.

Methods inherited from class org.apache.hive.hcatalog.messaging.HCatEventMessage

getDB, getEventType, getServer, getServicePrincipal, getTimestamp

Methods inherited from class java.lang.Object

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

Constructor Detail

InsertMessage

protected InsertMessage()

Method Detail

getTable

public abstract String getTable()

Getter for the name of the table being insert into.

Returns:

Table-name (String).

getPartitionKeyValues

public abstract Map<String,String> getPartitionKeyValues()

Get the map of partition keyvalues. Will be null if this insert is to a table and not a partition.

Returns:

Map of partition keyvalues, or null.

getFiles

public abstract List<String> getFiles()

Get the list of files created as a result of this DML operation. May be null.

Returns:

List of new files, or null.

checkValid

public HCatEventMessage checkValid()

Description copied from class: HCatEventMessage

Class invariant. Checked after construction or deserialization.

Overrides:

checkValid in class HCatEventMessage