IFileSystemOperations.DirectAppendAsync Method (String, String, Stream, Nullable<Int64>, CancellationToken)

Directly appends to a file with the specified content, without requiring a redirect. This API is NOT webhdfs compliant. It should be used only by tools that do not rely on webhdfs interoperability.

Namespace:   Microsoft.Azure.Management.DataLake.StoreFileSystem
Assembly:  Microsoft.Azure.Management.DataLake.StoreFileSystem (in Microsoft.Azure.Management.DataLake.StoreFileSystem.dll)

Syntax

Task<AzureOperationResponse> DirectAppendAsync(
    string filePath,
    string accountName,
    Stream streamContents,
    Nullable<long> bufferSize,
    CancellationToken cancellationToken
)

Task<AzureOperationResponse^>^ DirectAppendAsync(
    String^ filePath,
    String^ accountName,
    Stream^ streamContents,
    Nullable<long long> bufferSize,
    CancellationToken cancellationToken
)

abstract DirectAppendAsync : 
        filePath:string *
        accountName:string *
        streamContents:Stream *
        bufferSize:Nullable<int64> *
        cancellationToken:CancellationToken -> Task<AzureOperationResponse>

Function DirectAppendAsync (
    filePath As String,
    accountName As String,
    streamContents As Stream,
    bufferSize As Nullable(Of Long),
    cancellationToken As CancellationToken
) As Task(Of AzureOperationResponse)

Parameters

• filePath
  Type: System.String

  The path to the file to append to.

• accountName
  Type: System.String

  The name of the Data Lake Store account to append to the file in

• streamContents
  Type: System.IO.Stream

  The file contents to include when appending to the file.

• bufferSize
  Type: System.Nullable<Int64>

  The optional buffer size to use when appending data

• cancellationToken
  Type: System.Threading.CancellationToken

  Cancellation token.

Return Value

Type: System.Threading.Tasks.Task<AzureOperationResponse>

A standard service response including an HTTP status code and request ID.

See Also

IFileSystemOperations Interface
Microsoft.Azure.Management.DataLake.StoreFileSystem Namespace

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