Package org.apache.iceberg.flink.source

Enum Class StreamingStartingStrategy

java.lang.Object

java.lang.Enum<StreamingStartingStrategy>

org.apache.iceberg.flink.source.StreamingStartingStrategy

All Implemented Interfaces:

Serializable, Comparable<StreamingStartingStrategy>, Constable

public enum StreamingStartingStrategy
extends Enum<StreamingStartingStrategy>

Starting strategy for streaming execution.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
INCREMENTAL_FROM_EARLIEST_SNAPSHOT	Start incremental mode from the earliest snapshot inclusive.
INCREMENTAL_FROM_LATEST_SNAPSHOT	Start incremental mode from the latest snapshot inclusive.
INCREMENTAL_FROM_LATEST_SNAPSHOT_EXCLUSIVE	Start incremental mode from the latest snapshot exclusive.
INCREMENTAL_FROM_SNAPSHOT_ID	Start incremental mode from a snapshot with a specific id inclusive.
INCREMENTAL_FROM_SNAPSHOT_TIMESTAMP	Start incremental mode from a snapshot with a specific timestamp inclusive.
TABLE_SCAN_THEN_INCREMENTAL	Do a regular table scan then switch to the incremental mode.

Method Summary

Modifier and Type	Method	Description
static StreamingStartingStrategy	valueOf(String name)	Returns the enum constant of this class with the specified name.
static StreamingStartingStrategy[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

TABLE_SCAN_THEN_INCREMENTAL

public static final StreamingStartingStrategy TABLE_SCAN_THEN_INCREMENTAL

Do a regular table scan then switch to the incremental mode.

The incremental mode starts from the current snapshot exclusive.

INCREMENTAL_FROM_LATEST_SNAPSHOT

public static final StreamingStartingStrategy INCREMENTAL_FROM_LATEST_SNAPSHOT

Start incremental mode from the latest snapshot inclusive.

If it is an empty table, all future append snapshots should be discovered.

INCREMENTAL_FROM_LATEST_SNAPSHOT_EXCLUSIVE

public static final StreamingStartingStrategy INCREMENTAL_FROM_LATEST_SNAPSHOT_EXCLUSIVE

Start incremental mode from the latest snapshot exclusive.

If it is an empty table, all future append snapshots should be discovered.

INCREMENTAL_FROM_EARLIEST_SNAPSHOT

public static final StreamingStartingStrategy INCREMENTAL_FROM_EARLIEST_SNAPSHOT

Start incremental mode from the earliest snapshot inclusive.

If it is an empty table, all future append snapshots should be discovered.

INCREMENTAL_FROM_SNAPSHOT_ID

public static final StreamingStartingStrategy INCREMENTAL_FROM_SNAPSHOT_ID

Start incremental mode from a snapshot with a specific id inclusive.

INCREMENTAL_FROM_SNAPSHOT_TIMESTAMP

public static final StreamingStartingStrategy INCREMENTAL_FROM_SNAPSHOT_TIMESTAMP

Start incremental mode from a snapshot with a specific timestamp inclusive.

If the timestamp is between two snapshots, it should start from the snapshot after the timestamp.

Method Details

values

public static StreamingStartingStrategy[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static StreamingStartingStrategy valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null