| 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.
|
| Modifier and Type | Method and Description |
|---|---|
BulkOperationState |
WriteOperationHelper.initiateOperation(org.apache.hadoop.fs.Path path,
BulkOperationState.OperationType operationType)
Initiate a commit operation through any metastore.
|
BulkOperationState |
WriteOperations.initiateOperation(org.apache.hadoop.fs.Path path,
BulkOperationState.OperationType operationType)
Initiate a commit operation through any metastore.
|
| Modifier and Type | Method and Description |
|---|---|
BulkOperationState.OperationType |
BulkOperationState.getOperation()
Get the operation type.
|
static BulkOperationState.OperationType |
BulkOperationState.OperationType.valueOf(String name)
Returns the enum constant of this type with the specified name.
|
static BulkOperationState.OperationType[] |
BulkOperationState.OperationType.values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
| Modifier and Type | Method and Description |
|---|---|
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore.AncestorState |
DynamoDBMetadataStore.initiateBulkWrite(BulkOperationState.OperationType operation,
org.apache.hadoop.fs.Path dest) |
default BulkOperationState |
MetadataStore.initiateBulkWrite(BulkOperationState.OperationType operation,
org.apache.hadoop.fs.Path dest)
Initiate a bulk update and create an operation state for it.
|
static BulkOperationState |
S3Guard.initiateBulkWrite(MetadataStore metastore,
BulkOperationState.OperationType operation,
org.apache.hadoop.fs.Path path)
Initiate a bulk write and create an operation state for it.
|
| Constructor and Description |
|---|
BulkOperationState(BulkOperationState.OperationType operation)
Constructor.
|
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