| Package | Description |
|---|---|
| org.apache.hadoop.hdfs.protocol | |
| org.apache.hadoop.hdfs.server.datanode | |
| org.apache.hadoop.hdfs.server.namenode |
| Modifier and Type | Class and Description |
|---|---|
static class |
LayoutVersion.Feature
Enums for features that change the layout version before rolling
upgrade is supported.
|
| Modifier and Type | Method and Description |
|---|---|
LayoutVersion.LayoutFeature[] |
LayoutVersion.FeatureInfo.getSpecialFeatures() |
| Constructor and Description |
|---|
FeatureInfo(int lv,
int ancestorLV,
Integer minCompatLV,
String description,
boolean reserved,
LayoutVersion.LayoutFeature... specialFeatures) |
FeatureInfo(int lv,
int ancestorLV,
String description,
boolean reserved,
LayoutVersion.LayoutFeature... specialFeatures) |
| Modifier and Type | Class and Description |
|---|---|
static class |
DataNodeLayoutVersion.Feature
Enums for features that change the layout version.
|
| Modifier and Type | Class and Description |
|---|---|
static class |
NameNodeLayoutVersion.Feature
Enums for features that change the layout version.
|
Copyright © 2008–2022 Apache Software Foundation. All rights reserved.