Package org.apache.druid.timeline.partition

Class PartitionIds

java.lang.Object

org.apache.druid.timeline.partition.PartitionIds

public final class PartitionIds
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final int	NON_ROOT_GEN_END_PARTITION_ID	End partitionId available for non-root generation segments.
static final int	NON_ROOT_GEN_START_PARTITION_ID	Start partitionId available for non-root generation segments.
static final int	ROOT_GEN_END_PARTITION_ID	End partitionId available for root generation segments.
static final int	ROOT_GEN_START_PARTITION_ID	Start partitionId available for root generation segments.
static final short	UNKNOWN_ATOMIC_UPDATE_GROUP_SIZE

Method Summary

Methods inherited from class java.lang.Object

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

Field Details

ROOT_GEN_START_PARTITION_ID

public static final int ROOT_GEN_START_PARTITION_ID

Start partitionId available for root generation segments.

See Also:

• Constant Field Values

ROOT_GEN_END_PARTITION_ID

public static final int ROOT_GEN_END_PARTITION_ID

End partitionId available for root generation segments.

See Also:

• Constant Field Values

NON_ROOT_GEN_START_PARTITION_ID

public static final int NON_ROOT_GEN_START_PARTITION_ID

Start partitionId available for non-root generation segments. Used only with segment locks.

See Also:

• Constant Field Values

NON_ROOT_GEN_END_PARTITION_ID

public static final int NON_ROOT_GEN_END_PARTITION_ID

End partitionId available for non-root generation segments.

See Also:

• Constant Field Values

UNKNOWN_ATOMIC_UPDATE_GROUP_SIZE

public static final short UNKNOWN_ATOMIC_UPDATE_GROUP_SIZE

See Also:

• Constant Field Values