org.apache.jackrabbit.oak.blob.cloud.aws.s3

Class S3DataStoreStats

java.lang.Object

org.apache.jackrabbit.oak.blob.cloud.aws.s3.S3DataStoreStats

All Implemented Interfaces:

S3DataStoreStatsMBean

public class S3DataStoreStats
extends Object
implements S3DataStoreStatsMBean

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.jackrabbit.oak.spi.state.NodeStore	nodeStore
protected SharedS3DataStore	s3ds

Fields inherited from interface org.apache.jackrabbit.oak.blob.cloud.s3.stats.S3DataStoreStatsMBean

TYPE

Constructor Summary

Constructors

Constructor and Description
S3DataStoreStats()

Method Summary

Modifier and Type	Method and Description
long	getActiveSyncs() Obtains the number of records that are in the process of being "synced", meaning they are either scheduled to be copied to S3 or are actively being copied to S3 but the copy of these files has not yet completed.
boolean	isFileSynced(String nodePathName) Determines whether a file-like entity with the given name has been "synced" (completely copied) to S3.

Methods inherited from class java.lang.Object

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

Field Detail

s3ds

@Reference
protected SharedS3DataStore s3ds

nodeStore

@Reference
protected org.apache.jackrabbit.oak.spi.state.NodeStore nodeStore

Constructor Detail

S3DataStoreStats

public S3DataStoreStats()

Method Detail

getActiveSyncs

public long getActiveSyncs()

Obtains the number of records that are in the process of being "synced", meaning they are either scheduled to be copied to S3 or are actively being copied to S3 but the copy of these files has not yet completed.

Specified by:

getActiveSyncs in interface S3DataStoreStatsMBean

Returns:

number of syncs in progress (active).

isFileSynced

public boolean isFileSynced(String nodePathName)

Determines whether a file-like entity with the given name has been "synced" (completely copied) to S3. Determination of "synced": - A nodeName of null or "" is always "not synced". - A nodeName that does not map to a valid node is always "not synced". - If the node for this nodeName does not have a binary property, this node is always "not synced" since such a node would never be copied to S3. - If the node for this nodeName is not in the nodeStore, this node is always "not synced". - Otherwise, the state is "synced" if the corresponding blob is completely stored in S3.

Specified by:

isFileSynced in interface S3DataStoreStatsMBean

Parameters:

nodePathName - - Path to the entity to check. This is a node path, not an external file path.

Returns:

true if the file is synced to S3.