Uses of Class
org.apache.hadoop.fs.s3a.Invoker

Packages that use Invoker

Package	Description
org.apache.hadoop.fs.s3a	S3A Filesystem.
org.apache.hadoop.fs.s3a.auth	Authentication and permissions support.
org.apache.hadoop.fs.s3a.auth.delegation	Extensible delegation token support for the S3A connector.
org.apache.hadoop.fs.s3a.impl	Implementation classes private to the S3A store.
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 Invoker in org.apache.hadoop.fs.s3a

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

Modifier and Type	Method and Description
Invoker	S3AOpContext.getInvoker()
Invoker	S3AReadOpContext.getReadInvoker() Get invoker to use for read operations.
Invoker	S3AOpContext.getS3guardInvoker()

Methods in org.apache.hadoop.fs.s3a with parameters of type Invoker

Modifier and Type	Method and Description
protected com.amazonaws.services.s3.model.ObjectMetadata	S3AFileSystem.getObjectMetadata(String key, ChangeTracker changeTracker, Invoker changeInvoker, String operation) Request object metadata; increments counters in the process.

Constructors in org.apache.hadoop.fs.s3a with parameters of type Invoker

Constructor and Description
S3AOpContext(boolean isS3GuardEnabled, Invoker invoker, org.apache.hadoop.fs.FileSystem.Statistics stats, S3AStatisticsContext instrumentation, org.apache.hadoop.fs.FileStatus dstFileStatus) Constructor using common invoker and retry policy.
S3AOpContext(boolean isS3GuardEnabled, Invoker invoker, Invoker s3guardInvoker, org.apache.hadoop.fs.FileSystem.Statistics stats, S3AStatisticsContext instrumentation, org.apache.hadoop.fs.FileStatus dstFileStatus) Alternate constructor that allows passing in two invokers, the common one, and another with the S3Guard Retry Policy.
S3AReadOpContext(org.apache.hadoop.fs.Path path, boolean isS3GuardEnabled, Invoker invoker, Invoker s3guardInvoker, org.apache.hadoop.fs.FileSystem.Statistics stats, S3AStatisticsContext instrumentation, org.apache.hadoop.fs.FileStatus dstFileStatus, S3AInputPolicy inputPolicy, ChangeDetectionPolicy changeDetectionPolicy, long readahead, org.apache.hadoop.fs.store.audit.AuditSpan auditSpan) Instantiate.

Uses of Invoker in org.apache.hadoop.fs.s3a.auth

Methods in org.apache.hadoop.fs.s3a.auth with parameters of type Invoker

Modifier and Type	Method and Description
static STSClientFactory.STSClient	STSClientFactory.createClientConnection(com.amazonaws.services.securitytoken.AWSSecurityTokenService tokenService, Invoker invoker) Create an STS Client instance.
static MarshalledCredentials	MarshalledCredentialBinding.requestSessionCredentials(com.amazonaws.auth.AWSCredentialsProvider parentCredentials, com.amazonaws.ClientConfiguration awsConf, String stsEndpoint, String stsRegion, int duration, Invoker invoker) Request a set of credentials from an STS endpoint.

Uses of Invoker in org.apache.hadoop.fs.s3a.auth.delegation

Methods in org.apache.hadoop.fs.s3a.auth.delegation that return Invoker

Modifier and Type	Method and Description
protected Invoker	SessionTokenBinding.getInvoker() Get the invoker for STS calls.

Uses of Invoker in org.apache.hadoop.fs.s3a.impl

Methods in org.apache.hadoop.fs.s3a.impl that return Invoker

Modifier and Type	Method and Description
Invoker	StoreContext.getInvoker()

Methods in org.apache.hadoop.fs.s3a.impl with parameters of type Invoker

Modifier and Type	Method and Description
StoreContextBuilder	StoreContextBuilder.setInvoker(Invoker invoke)

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

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

Modifier and Type	Method and Description
Invoker	DynamoDBMetadataStore.getInvoker() Get the operation invoker for write operations.

Constructors in org.apache.hadoop.fs.s3a.s3guard with parameters of type Invoker

Constructor and Description
DynamoDBMetadataStoreTableManager(com.amazonaws.services.dynamodbv2.document.DynamoDB dynamoDB, String tableName, String region, com.amazonaws.services.dynamodbv2.AmazonDynamoDB amazonDynamoDB, org.apache.hadoop.conf.Configuration conf, Invoker readOp, org.apache.hadoop.io.retry.RetryPolicy batchWriteCapacityExceededEvents)