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Object Storage Service:open-meta-query

Last Updated:Aug 23, 2024

Enables the metadata management feature for a bucket.

Usage notes

  • By default, an Alibaba Cloud account has the permissions to enable the metadata management feature. If you want to enable the metadata management feature by using a RAM user or Security Token Service (STS), you must have the oss:OpenMetaQuery permission. For more information, see Attach a custom policy to a RAM user.

  • After you enable the metadata management feature for a bucket, Object Storage Service (OSS) creates a metadata index library for the bucket and creates metadata indexes for all objects in the bucket. After the metadata index library is created, OSS continues to perform quasi-real-time scans on incremental objects in the bucket and creates metadata indexes for the incremental objects.

Command syntax

ossutil api open-meta-query --bucket value [flags]

Parameter

Type

Description

--bucket

string

The name of the bucket for which you want to enable the metadata management feature.

Note
  • The open-meta-query command corresponds to the OpenMetaQuery operation. For more information about the parameters in the OpenMetaQuery operation, see OpenMetaQuery.

  • For more information about supported global command-line options, see Global command-line options.

Examples

Run the following command to enable the metadata management feature for a bucket named examplebucket:

ossutil api open-meta-query --bucket examplebucket