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SplitShard__日志库相关接口_API-Reference_日志服务-阿里云

Split一个指定的readwrite状态的shard

请求语法

POST /logstores/<logstorename>/shards/<shardid>?action=split&key=<splitkey> HTTP/1.1
Authorization: <AuthorizationString>
Date: <GMT Date>
Host: <Project Endpoint>
x-log-apiversion: 0.6.0
x-log-signaturemethod: hmac-sha1

请求参数

请求头

无特有请求头，关于API的公共请求头请参考公共请求头。

响应头

• Content-Type: application/json 无特有响应头，关于API的公共响应头请参考公共响应头。

响应元素

3个shard元素组成的数组，第一个shard为split之前的shard，后两个为split的结果。

[
        {
            "shardID":33
            “status”: “readonly",
            “inclusiveBeginKey”: "ee000000000000000000000000000000",
               “exclusiveEndKey”: "ffffffffffffffffffffffffffffffff",
               “createTime”:1453949705
        },
        {
            "shardID":163
            “status”: “readwrite",
            “inclusiveBeginKey”: "ee000000000000000000000000000000",
               “exclusiveEndKey”: "ef000000000000000000000000000000",
               “createTime”:1453949705
        },
        {
            "shardID":164
            “status”: “readwrite",
            “inclusiveBeginKey”: "ef000000000000000000000000000000",
               “exclusiveEndKey”: "ffffffffffffffffffffffffffffffff",
               “createTime”:1453949705
        }
]

细节描述

N/A

特有错误码

除了返回API的通用错误码，还可能返回如下特有错误码：：

上表错误消息中{name}表示该部分会被具体的LogstoreName来替换。

示例

请求示例：

POST /logstores/logstorename/shards/33?action=split&key=ef000000000000000000000000000000
Header :
{
    "Content-Length": 0, 
    "x-log-signaturemethod": "hmac-sha1", 
    "x-log-bodyrawsize": 0, 
    "User-Agent": "log-python-sdk-v-0.6.0", 
    "Host": "ali-test-project.cn-hangzhou.sls.aliyuncs.com", 
    "Date": "Thu, 12 Nov 2015 03:40:31 GMT", 
    "x-log-apiversion": "0.6.0", 
    "Authorization": "LOG 94to3z418yupi6ikawqqd370:xEOsJ3xeidfdgRq0GbvACiO37jH0I="
}

响应示例：

Header:
{
    "content-length": "57", 
    "server": "nginx/1.6.1", 
    "connection": "close", 
    "date": "Thu, 12 Nov 2015 03:40:31 GMT", 
    "content-type": "application/json", 
    "x-log-requestid": "56440A2F99248C050600C74C"
}
Body :
[
        {
            "shardID":33
            “status”: “readonly",
            “inclusiveBeginKey”: "ee000000000000000000000000000000",
               “exclusiveEndKey”: "ffffffffffffffffffffffffffffffff",
               “createTime”:1453949705
        },
        {
            "shardID":163
            “status”: “readwrite",
            “inclusiveBeginKey”: "ee000000000000000000000000000000",
               “exclusiveEndKey”: "ef000000000000000000000000000000",
               “createTime”:1453949705
        },
        {
            "shardID":164
            “status”: “readwrite",
            “inclusiveBeginKey”: "ef000000000000000000000000000000",
               “exclusiveEndKey”: "ffffffffffffffffffffffffffffffff",
               “createTime”:1453949705
        }
]

最后更新：2016-11-23 16:04:02

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