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    Simple Log Service:OSSExportConfiguration

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    Simple Log Service:OSSExportConfiguration

    Last Updated:Jun 11, 2026

    Parameter

    Type

    Description

    Example

    object

    Konfigurasi untuk mengekspor data ke Object Storage Service (OSS).

    logstore

    string

    Nama penyimpanan log sumber.

    my-logstore
    roleArn

    string

    ARN peran Resource Access Management (RAM) yang digunakan Log Service untuk membaca data dari penyimpanan log. Anda harus menentukan ARN peran Anda.

    acs:ram::1234567890:role/aliyunlogdefaultrole
    sink

    object

    Konfigurasi sink OSS tujuan.

    endpoint

    string

    • For Object Storage Service (OSS): The OSS internal endpoint. You must use an endpoint in the same region as the Logstore. For more information, see OSS access domains and data centers. The endpoint must use the HTTPS protocol.

    • For OSS-HDFS: The OSS-HDFS internal endpoint. You must use an endpoint in the same region as the Logstore.

    https://oss-cn-hangzhou-internal.aliyuncs.com
    bucket

    string

    The name of the destination OSS bucket.

    my-bucket
    prefix

    string

    The prefix for files exported to the OSS bucket.

    prefix-demo/
    suffix

    string

    The suffix for the exported files.

    .json
    roleArn

    string

    The ARN of the RAM role that Log Service assumes to write data to the OSS bucket. You must specify the ARN of your role.

    acs:ram::1234567890:role/aliyunlogdefaultrole
    pathFormat

    string

    The path format for exported files. For more information, see Path format.

    %Y/%m/%d/%H/%M
    pathFormatType

    string

    The type of the path format.

    time
    timeZone

    string

    The time zone used for the path format. For more information, see Time zones.

    +0800
    contentType

    string

    The format of the files stored in OSS. Valid values: json, parquet, csv, and orc.

    csv
    contentDetail

    object

    Format-specific settings. The structure of this JSON object depends on the contentType value.

    any

    If contentType is json, contentDetail supports the following parameter:

    • enableTag

      • Required: Yes

      • Type: Boolean

      • Description: Specifies whether to include the log tags in the output.

      • Valid values:

        • true

          • Description: Includes the log tags.

          • Example: {"enableTag": true}

        • false

          • Description: Excludes the log tags.

          • Example: {"enableTag": false}

    If contentType is csv, contentDetail supports the following parameters:

    • columns

      • Required: Yes

      • Type: Array

      • Description: The log keys to export from the source Logstore.

      • Example: {"columns":["a", "b", "c", "d"]}

    • delimiter

      • Required: Yes

      • Type: String

      • Description: The delimiter to use between fields.

      • Valid values: ",", "|", " ", or "\t"

    • header

      • Required: Yes

      • Type: Boolean

      • Description: Specifies whether to write a header row with the key names.

      • Valid values:

        • true

        • false

    • lineFeed

      • Required: No

      • Type: String

      • Description: The character to use for line breaks.

      • Valid values: "\t", "\n", or ""

      • Default: "\n"

    • null

      • Required: No

      • Type: String

      • Description: The string to use for fields with null values.

      • Default: ""

    • quote

      • Required: Yes

      • Type: String

      • Description: The quote character to use for enclosing fields.

      • Valid values: "\"", "'", or "". A complete example for a csv contentDetail is: {"null": "-", "header": false, "lineFeed": "\n", "quote": "", "delimiter": ",", "columns": ["a", "b", "c", "d"]}

    If contentType is parquet, contentDetail supports the following parameter:

    • columns

      • Required: Yes

      • Type: Array of objects

      • Description: The log keys and their corresponding data types to export from the source Logstore.

      • Example: {"columns": [{"name": "a", "type": "string"}, {"name": "b", "type": "string"}, {"name": "c", "type": "string"},{"name": "d", "type": "string"}]}

    If contentType is orc, contentDetail supports the following parameter:

    • columns

      • Required: Yes

      • Type: Array of objects

      • Description: The log keys and their corresponding data types to export from the source Logstore.

      • Example: {"columns": [{"name": "a", "type": "string"}, {"name": "b", "type": "string"}, {"name": "c", "type": "string"},{"name": "d", "type": "string"}]}

    { "columns": [ "your log key1", "your log key2", "your log key3", ], "delimiter": " ", "header": true, "lineFeed": "\n", "null": "-", "quote": "\"" },
    compressionType

    string

    The compression type for the exported files. Valid values: snappy, gzip, zstd, and none (no compression).

    snappy
    bufferInterval

    integer

    The time in seconds to buffer data before exporting. The value must be an integer from 300 to 900.

    300
    bufferSize

    integer

    The amount of data in MB to buffer before exporting. The value must be an integer from 5 to 256.

    256
    delaySec

    integer

    The delivery delay.

    Catatan

    • This parameter is deprecated.

    123
    delaySeconds

    integer

    The delivery delay, in seconds. This value cannot exceed the data retention period of the source Logstore.

    900
    fromTime

    integer

    Pengatur waktu mulai untuk ekspor, ditentukan sebagai Stempel waktu UNIX. Atur ke 1 untuk mengekspor dari data paling awal yang tersedia di penyimpanan log.

    1718380800
    toTime

    integer

    Pengatur waktu akhir untuk ekspor, ditentukan sebagai Stempel waktu UNIX. Atur ke 0 untuk menjalankan tugas secara terus-menerus hingga dihentikan.

    1718380800
    sourceSecureTransport

    boolean