| Package | Description |
|---|---|
| org.apache.hadoop.hdfs | |
| org.apache.hadoop.hdfs.protocol |
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.
|
| org.apache.hadoop.hdfs.protocolPB |
| Modifier and Type | Method | Description |
|---|---|---|
RollingUpgradeInfo |
DistributedFileSystem.rollingUpgrade(HdfsConstants.RollingUpgradeAction action) |
Rolling upgrade: prepare/finalize/query.
|
RollingUpgradeInfo |
ViewDistributedFileSystem.rollingUpgrade(HdfsConstants.RollingUpgradeAction action) |
| Modifier and Type | Method | Description |
|---|---|---|
static HdfsConstants.RollingUpgradeAction |
HdfsConstants.RollingUpgradeAction.fromString(java.lang.String s) |
Convert the given String to a RollingUpgradeAction.
|
static HdfsConstants.RollingUpgradeAction |
HdfsConstants.RollingUpgradeAction.valueOf(java.lang.String name) |
Returns the enum constant of this type with the specified name.
|
static HdfsConstants.RollingUpgradeAction[] |
HdfsConstants.RollingUpgradeAction.values() |
Returns an array containing the constants of this enum type, in
the order they are declared.
|
| Modifier and Type | Method | Description |
|---|---|---|
RollingUpgradeInfo |
ClientProtocol.rollingUpgrade(HdfsConstants.RollingUpgradeAction action) |
Rolling upgrade operations.
|
| Modifier and Type | Method | Description |
|---|---|---|
static HdfsConstants.RollingUpgradeAction |
PBHelperClient.convert(org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RollingUpgradeActionProto a) |
| Modifier and Type | Method | Description |
|---|---|---|
static org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RollingUpgradeActionProto |
PBHelperClient.convert(HdfsConstants.RollingUpgradeAction a) |
|
RollingUpgradeInfo |
ClientNamenodeProtocolTranslatorPB.rollingUpgrade(HdfsConstants.RollingUpgradeAction action) |
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