key info

Sergei Tikhomirov

Definition

Prints information about a key.

Usage

$ ozone sh key info [-hV] <value>
Arguments
Parameter Description

value

A key URI. It can be a full URI (starts with o3://, e.g. o3://hostname:9862/vol1/bucket1/key1) or a short URI (starts with a volume name, e.g. vol1/bucket1/key1). Any missing information is obtained from the configuration files

-h, --help

Prints out a help manual for this command

-V, --version

Prints out version information and exits

Examples

Consider a volume vol1 with a bucket bucket1 created within. That bucket contains a key key1. To get information about that key, call the following command:

$ ozone sh key info vol1/bucket1/key1

The output depends on the key configuration, but overall should be similar to the following:

{
  "volumeName" : "vol1",
  "bucketName" : "bucket1",
  "name" : "key1",
  "dataSize" : 14,
  "creationTime" : "2025-02-23T21:14:28.098Z",
  "modificationTime" : "2025-02-23T21:17:20.170Z",
  "replicationConfig" : {
    "replicationFactor" : "ONE",
    "requiredNodes" : 1,
    "replicationType" : "RATIS"
  },
  "metadata" : { },
  "ozoneKeyLocations" : [ {
    "containerID" : 1,
    "localID" : 115816896921600001,
    "length" : 14,
    "offset" : 0,
    "keyOffset" : 0
  } ],
  "file" : true
}
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