org.apache.hadoop.fs.s3a.statistics.impl

Interface BondedS3AStatisticsContext.S3AFSStatisticsSource

Enclosing class:

BondedS3AStatisticsContext

public static interface BondedS3AStatisticsContext.S3AFSStatisticsSource

This is the interface which an integration source must implement for the integration. Note that the FileSystem.statistics field may be null for a class;

Method Summary

Modifier and Type	Method and Description
org.apache.hadoop.fs.FileSystem.Statistics	getInstanceStatistics() Get the statistics of the FS instance, shared across all threads.
S3AInstrumentation	getInstrumentation() Get the S3A Instrumentation.

Method Detail

getInstrumentation

S3AInstrumentation getInstrumentation()

Get the S3A Instrumentation.

Returns:

a non-null instrumentation instance

getInstanceStatistics

@Nullable
org.apache.hadoop.fs.FileSystem.Statistics getInstanceStatistics()

Get the statistics of the FS instance, shared across all threads.

Returns:

filesystem statistics