Package | Description |
---|---|
org.apache.hadoop.hdfs.server.federation.metrics |
Report metrics for Router-based Federation.
|
org.apache.hadoop.hdfs.server.federation.store.driver |
The state store uses modular data storage classes derived from
StateStoreDriver to handle querying, updating and deleting data records.
|
org.apache.hadoop.hdfs.server.federation.store.driver.impl |
Implementations of state store data providers/drivers.
|
Modifier and Type | Method and Description |
---|---|
static StateStoreMetrics |
StateStoreMetrics.create(org.apache.hadoop.conf.Configuration conf) |
Modifier and Type | Method and Description |
---|---|
StateStoreMetrics |
StateStoreDriver.getMetrics()
Get the metrics for the State Store.
|
Modifier and Type | Method and Description |
---|---|
boolean |
StateStoreDriver.init(org.apache.hadoop.conf.Configuration config,
String id,
Collection<Class<? extends BaseRecord>> records,
StateStoreMetrics stateStoreMetrics)
Initialize the state store connection.
|
Modifier and Type | Method and Description |
---|---|
boolean |
StateStoreSerializableImpl.init(org.apache.hadoop.conf.Configuration config,
String id,
Collection<Class<? extends BaseRecord>> records,
StateStoreMetrics metrics) |
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