org.apache.hadoop.hdfs.protocol

Class ECBlockGroupStats

java.lang.Object

org.apache.hadoop.hdfs.protocol.ECBlockGroupStats

@InterfaceAudience.Public
 @InterfaceStability.Evolving
public final class ECBlockGroupStats
extends Object

Get statistics pertaining to blocks of type BlockType.STRIPED in the filesystem.

See Also:

ClientProtocol.getECBlockGroupStats()

Constructor Summary

Constructors

Constructor and Description
ECBlockGroupStats(long lowRedundancyBlockGroups, long corruptBlockGroups, long missingBlockGroups, long bytesInFutureBlockGroups, long pendingDeletionBlocks)
ECBlockGroupStats(long lowRedundancyBlockGroups, long corruptBlockGroups, long missingBlockGroups, long bytesInFutureBlockGroups, long pendingDeletionBlocks, Long highestPriorityLowRedundancyBlocks)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
long	getBytesInFutureBlockGroups()
long	getCorruptBlockGroups()
Long	getHighestPriorityLowRedundancyBlocks()
long	getLowRedundancyBlockGroups()
long	getMissingBlockGroups()
long	getPendingDeletionBlocks()
int	hashCode()
boolean	hasHighestPriorityLowRedundancyBlocks()
static ECBlockGroupStats	merge(Collection<ECBlockGroupStats> stats) Merge the multiple ECBlockGroupStats.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ECBlockGroupStats

public ECBlockGroupStats(long lowRedundancyBlockGroups,
                         long corruptBlockGroups,
                         long missingBlockGroups,
                         long bytesInFutureBlockGroups,
                         long pendingDeletionBlocks)

ECBlockGroupStats

public ECBlockGroupStats(long lowRedundancyBlockGroups,
                         long corruptBlockGroups,
                         long missingBlockGroups,
                         long bytesInFutureBlockGroups,
                         long pendingDeletionBlocks,
                         Long highestPriorityLowRedundancyBlocks)

Method Detail

getBytesInFutureBlockGroups

public long getBytesInFutureBlockGroups()

getCorruptBlockGroups

public long getCorruptBlockGroups()

getLowRedundancyBlockGroups

public long getLowRedundancyBlockGroups()

getMissingBlockGroups

public long getMissingBlockGroups()

getPendingDeletionBlocks

public long getPendingDeletionBlocks()

hasHighestPriorityLowRedundancyBlocks

public boolean hasHighestPriorityLowRedundancyBlocks()

getHighestPriorityLowRedundancyBlocks

public Long getHighestPriorityLowRedundancyBlocks()

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

merge

public static ECBlockGroupStats merge(Collection<ECBlockGroupStats> stats)

Merge the multiple ECBlockGroupStats.

Parameters:

stats - Collection of stats to merge.

Returns:

A new ECBlockGroupStats merging all the input ones