Hi Jihoon / Char thank you very much now I am getting similar querydetails
. Now I want to get query result dataset,
{ ..... "bytesNum": 0, "resultset": { "id": 7754785746404232000, "link": "
http://192.168.0.120:26880/rest/queries/q_1445080186694_0004/result/7754785746404232624
" } }
First When I use link in json result with curl I am getting
"curl
http://192.168.0.120:26880/rest/queries/q_1445080186694_0004/result/7754785746404232624
MessageBodyWriter not found for media type=application/octet-stream,
type=class org.apache.tajo.ws.rs.responses.ExceptionResponse,
genericType=class org.apache.tajo.ws.rs.responses.ExceptionResponse."
Whats is the best way to get result dataset
Thanks
Emin
On Sat, Oct 17, 2015 at 5:11 PM, CharSyam <[email protected]> wrote:
> Tajo Rest Api needs X-Tajo-Session header.
> Currently, If session header doesn't exis, It will return NPE.
> I will soon change error type from internal error to bad request.
> Thanks.
>
> 2015-10-18 0:42 GMT+09:00 Jihoon Son <[email protected]>:
>
>> Emin, this problem is due to the missing session id in the request header.
>> You need to explicitly add a session id for Tajo to your http request
>> header like below.
>>
>> $ curl --header "X-Tajo-Session: 2d6f80f2-8189-4c0f-8f23-578f4fa52096"
>> http://localhost:26880/rest/queries/q_1445094169341_0001/result
>>
>> {"resultCode":"OK","schema":{"fields":[{"name":"?count","typeDesc":{"dataType":{"type":"INT8"}}}],"fieldsByQualifiedName":{"?count":0},"fieldsByName":{"?count":[0]}},"bytesNum":0,"resultset":{"id":3713217288559068505,"link":"
>> http://localhost:26880/rest/queries/q_1445091590251_0001/result/3713217288559068505
>> "}}
>>
>> You can create a session using a REST api. Would you test again with a
>> session id?
>>
>> Thanks,
>> Jihoon
>>
>> 2015년 10월 17일 (토) 오후 11:48, Jihoon Son <[email protected]>님이 작성:
>>
>>> Hi Emin, thanks for reporting. This is definitely our bug.
>>> I created a Jira ticket to fix this problem (
>>> https://issues.apache.org/jira/browse/TAJO-1936).
>>>
>>> Thanks!
>>> Jihoon
>>>
>>> 2015년 10월 17일 (토) 오후 8:52, Emin TÜYLÜCE <[email protected]>님이 작성:
>>>
>>>> Hi Jihoon ,
>>>>
>>>> .
>>>> When i call any of my executed quries with query id to access results
>>>> I am getting 500, Internal Server Error
>>>> This is my url
>>>> http://192.168.0.120:26880/rest/queries/q_1445080186694_0001/result
>>>> my reference document is
>>>> https://issues.apache.org/jira/secure/attachment/12698879/TajoClientRestAPIDesign_v0.1.pdf
>>>>
>>>>
>>>> Thanks ,
>>>>
>>>> Emin
>>>>
>>>>
>>>>
>>>> On Wed, Oct 14, 2015 at 1:59 AM, Jihoon Son <[email protected]> wrote:
>>>>
>>>>> Since we moved to java 8 from 0.12.0, it is strange that 0.11.1
>>>>> doesn't work well with java 7.
>>>>> I'll investigate it.
>>>>> Thanks!
>>>>> 2015년 10월 14일 (수) 오전 6:41, Emin TÜYLÜCE <[email protected]>님이 작성:
>>>>>
>>>>>> After Upgrade Java 8 everything works fine .
>>>>>>
>>>>>> Thanks .
>>>>>> Emin
>>>>>>
>>>>>> On Tue, Oct 13, 2015 at 8:15 PM, Emin TÜYLÜCE <[email protected]>
>>>>>> wrote:
>>>>>>
>>>>>>> Hi , I extract "tajo-0.11.1-SNAPSHOT.tar.gz" and I copied hadoop
>>>>>>> folders from my previous extract . when i run Tajo i am getting error
>>>>>>> message in web frontend of Tajo.
>>>>>>>
>>>>>>> "HTTP ERROR: 500
>>>>>>>
>>>>>>> PWC6033: Unable to compile class for JSP
>>>>>>>
>>>>>>> RequestURI=/
>>>>>>> Caused by:
>>>>>>>
>>>>>>> org.apache.jasper.JasperException: PWC6033: Unable to compile class
>>>>>>> for JSP
>>>>>>>
>>>>>>>
>>>>>>> at
>>>>>>> org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:123)
>>>>>>> at
>>>>>>> org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:296)
>>>>>>> at
>>>>>>> org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:376)
>>>>>>> at org.apache.jasper.compiler.Compiler.compile(Compiler.java:437)
>>>>>>> at
>>>>>>> org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:608)"
>>>>>>>
>>>>>>> error message .
>>>>>>>
>>>>>>>
>>>>>>> Thanks ,
>>>>>>>
>>>>>>> Emin
>>>>>>>
>>>>>>> On Sat, Oct 10, 2015 at 3:06 PM, Emin TÜYLÜCE <[email protected]>
>>>>>>> wrote:
>>>>>>>
>>>>>>>> Hi , I used standalone desktop package of Tajo , I will try nightly
>>>>>>>> build.
>>>>>>>>
>>>>>>>> Thanks,
>>>>>>>>
>>>>>>>> Emin
>>>>>>>>
>>>>>>>> On Sat, Oct 10, 2015 at 2:34 PM, Jihoon Son <[email protected]>
>>>>>>>> wrote:
>>>>>>>>
>>>>>>>>> Seems strange. I also tested getting query list using rest client,
>>>>>>>>> and found it works well with my laptop.
>>>>>>>>> When did you build your snapshot version? Would you try the
>>>>>>>>> nightly build version (
>>>>>>>>> https://builds.apache.org/view/All/job/Tajo-0.11.0-nightly/lastSuccessfulBuild/artifact/tajo-dist/target/tajo-0.11.1-SNAPSHOT.tar.gz
>>>>>>>>> )?
>>>>>>>>>
>>>>>>>>> In addition, please check if the session is expired. You can see
>>>>>>>>> in Tajo master's log. The default log path is
>>>>>>>>> ${TAJO_HOME}/logs/tajo-${
>>>>>>>>> user.name}-master-xxx.log.
>>>>>>>>>
>>>>>>>>> Best regards,
>>>>>>>>> Jihoon
>>>>>>>>>
>>>>>>>>> 2015년 10월 10일 (토) 오후 9:32, Emin TÜYLÜCE <[email protected]>님이 작성:
>>>>>>>>>
>>>>>>>>>> Hi ,
>>>>>>>>>>
>>>>>>>>>> I am using Tajo 0.11.0-SNAPSHOT . I wanted to use Tajo rest api
>>>>>>>>>> . In my try Databases rest functions are working very well but when
>>>>>>>>>> I try
>>>>>>>>>> query related functions (Get Post ) in rest client I am getting 404
>>>>>>>>>> messages .
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> This is my Url : http://192.168.0.120:26880/rest/queries
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Thanks ,
>>>>>>>>>>
>>>>>>>>>> Emin
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>
>>>>
>
