Uses of Interface
org.apache.hadoop.fs.s3a.s3guard.MetastoreInstrumentation

Packages that use MetastoreInstrumentation

Package	Description
org.apache.hadoop.fs.s3a	S3A Filesystem.
org.apache.hadoop.fs.s3a.s3guard	This package contains classes related to S3Guard: a feature of S3A to mask the eventual consistency behavior of S3 and optimize access patterns by coordinating with a strongly consistent external store for file system metadata.

Uses of MetastoreInstrumentation in org.apache.hadoop.fs.s3a

Methods in org.apache.hadoop.fs.s3a that return MetastoreInstrumentation

Modifier and Type	Method and Description
MetastoreInstrumentation	S3AInstrumentation.getS3GuardInstrumentation() Create a MetastoreInstrumentation instrumentation instance.

Uses of MetastoreInstrumentation in org.apache.hadoop.fs.s3a.s3guard

Classes in org.apache.hadoop.fs.s3a.s3guard that implement MetastoreInstrumentation

Modifier and Type	Class and Description
class	MetastoreInstrumentationImpl A no-op implementation of MetastoreInstrumentation which allows metastores to always return an instance when requested.

Methods in org.apache.hadoop.fs.s3a.s3guard that return MetastoreInstrumentation

Modifier and Type	Method and Description
default MetastoreInstrumentation	MetadataStore.getInstrumentation() Get any S3GuardInstrumentation for this store...must not be null.
MetastoreInstrumentation	DynamoDBMetadataStore.getInstrumentation()