Package | Description |
---|---|
org.apache.hadoop.fs.azure |
A distributed implementation of
FileSystem for reading and writing files on
Azure Block Storage. |
org.apache.hadoop.fs.azure.metrics |
Infrastructure for a Metrics2 source that provides information on Windows
Azure Filesystem for Hadoop instances.
|
Modifier and Type | Method and Description |
---|---|
AzureFileSystemInstrumentation |
NativeAzureFileSystem.getInstrumentation()
Gets the metrics source for this file system.
|
Modifier and Type | Method and Description |
---|---|
void |
AzureNativeFileSystemStore.initialize(URI uri,
org.apache.hadoop.conf.Configuration conf,
AzureFileSystemInstrumentation instrumentation)
Method for the URI and configuration object necessary to create a storage
session with an Azure session.
|
Modifier and Type | Method and Description |
---|---|
static void |
ErrorMetricUpdater.hook(com.microsoft.azure.storage.OperationContext operationContext,
AzureFileSystemInstrumentation instrumentation)
Hooks a new listener to the given operationContext that will update the
error metrics for the WASB file system appropriately in response to
ResponseReceived events.
|
static void |
ResponseReceivedMetricUpdater.hook(com.microsoft.azure.storage.OperationContext operationContext,
AzureFileSystemInstrumentation instrumentation,
BandwidthGaugeUpdater blockUploadGaugeUpdater)
Hooks a new listener to the given operationContext that will update the
metrics for the WASB file system appropriately in response to
ResponseReceived events.
|
Constructor and Description |
---|
BandwidthGaugeUpdater(AzureFileSystemInstrumentation instrumentation)
Create a new updater object with default values.
|
BandwidthGaugeUpdater(AzureFileSystemInstrumentation instrumentation,
int windowSizeMs,
boolean manualUpdateTrigger)
Create a new updater object with some overrides (used in unit tests).
|
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