0016-00000822

问题描述

SelectObject请求中请求体XML结构不合法。

问题原因

您发起了SelectObject请求，但是请求体XML结构中不合法。

问题示例

以下请求中Expression节点缺少闭合标签，请求体XML结构非法导致请求错误。

POST /oss-select/bigcsv_normal.csv?x-oss-process=csv%2Fselect HTTP/1.1
Date: Fri, 25 May 2018 22:11:39 GMT
Authorization: OSS qn6q**************:77Dv****************
Range: bytes=1024-2048
Host: host name
<?xml version="1.0"?>
<SelectRequest>
    <Expression>
    <InputSerialization>
         ......
    </InputSerialization>
    <OutputSerialization>
        ......
    </OutputSerialization>
</SelectRequest>

解决方案

请求中添加</Expression>节点闭合标签，确保请求XML结构合法。

POST /oss-select/bigcsv_normal.csv?x-oss-process=csv%2Fselect HTTP/1.1
Date: Fri, 25 May 2018 22:11:39 GMT
Content-Type:
Authorization: OSS qn6q**************:77Dv****************
User-Agent: aliyun-sdk-dotnet/2.8.0.0(windows 16.7/16.7.0.0/x86;4.0.30319.42000)
Content-Length: 748
Expect: 100-continue
Connection: keep-alive
Host: host name
<?xml version="1.0"?>
<SelectRequest>
    <Expression>c2VsZWN0IGNvdW50KCopIGZyb20gb3Nzb2JqZWN0IHdoZXJlIF80ID4gNDU=
    </Expression>
    <InputSerialization>
        <Compression>None</Compression>
        <CSV>
            <FileHeaderInfo>Ignore</FileHeaderInfo>
            <RecordDelimiter>Cg==</RecordDelimiter>
            <FieldDelimiter>LA==</FieldDelimiter>
            <QuoteCharacter>Ig==</QuoteCharacter>
            <CommentCharacter>Iw==</CommentCharacter/>
        </CSV>
    </InputSerialization>
    <OutputSerialization>
        <CSV>
            <RecordDelimiter>Cg==</RecordDelimiter>
            <FieldDelimiter>LA==</FieldDelimiter>
            <QuoteCharacter>Ig==</QuoteCharacter>            
        </CSV>
        <KeepAllColumns>false</KeepAllColumns>
            <OutputRawData>false</OutputRawData>
    </OutputSerialization>
</SelectRequest>

相关文档

• RestoreObject

• 查询文件