| Package | Description |
|---|---|
| org.apache.hadoop.hdfs.client.impl |
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.
|
| org.apache.hadoop.hdfs.shortcircuit |
| Modifier and Type | Method | Description |
|---|---|---|
ShortCircuitReplicaInfo |
BlockReaderFactory.createShortCircuitReplicaInfo() |
Fetch a pair of short-circuit block descriptors from a local DataNode.
|
| Modifier and Type | Method | Description |
|---|---|---|
ShortCircuitReplicaInfo |
ShortCircuitCache.ShortCircuitReplicaCreator.createShortCircuitReplicaInfo() |
Attempt to create a ShortCircuitReplica object.
|
protected ShortCircuitReplicaInfo |
ShortCircuitCache.fetch(ExtendedBlockId key,
org.apache.hadoop.util.Waitable<ShortCircuitReplicaInfo> waitable) |
Fetch an existing ReplicaInfo object.
|
ShortCircuitReplicaInfo |
ShortCircuitCache.fetchOrCreate(ExtendedBlockId key,
ShortCircuitCache.ShortCircuitReplicaCreator creator) |
Fetch or create a replica.
|
| Modifier and Type | Method | Description |
|---|---|---|
protected ShortCircuitReplicaInfo |
ShortCircuitCache.fetch(ExtendedBlockId key,
org.apache.hadoop.util.Waitable<ShortCircuitReplicaInfo> waitable) |
Fetch an existing ReplicaInfo object.
|
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