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SplitShard__日誌庫相關接口_API-Reference_日誌服務-阿裏雲

Split一個指定的readwrite狀態的shard

請求語法

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

請求參數

請求頭

無特有請求頭，關於API的公共請求頭請參考公共請求頭。

響應頭

• Content-Type: application/json 無特有響應頭，關於API的公共響應頭請參考公共響應頭。

響應元素

3個shard元素組成的數組，第一個shard為split之前的shard，後兩個為split的結果。

[
        {
            "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
        }
]

細節描述

N/A

特有錯誤碼

除了返回API的通用錯誤碼，還可能返回如下特有錯誤碼：：

上表錯誤消息中{name}表示該部分會被具體的LogstoreName來替換。

示例

請求示例：

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="
}

響應示例：

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
        }
]

最後更新：2016-11-23 16:04:02

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