 solution is to add different ids on each div using the @item.Id and then use that id to add the correct content on the correct id.
Eg add the id on the div
<div id="file_@item.Id">
</div>

then on javascript use the id to find that div.
function collapse(id) {
    var id = id;
    $.ajax({
        type: "GET",
        url: "/Document/GetFileList",
        data:{id:id},
        success: function (response) {
            $("#file_" + id).html(response);
        }
    });
}

 Q:

Scala & Finatra: send file server response directly from disk to network w/o loading into memory

I was tasked at work to send our clients a file via finatra, directly from disk without loading into memory(these are very large files). Here are my questions:
0) How do I interact with the disk i/o without ever loading the information into memory?
1) When connecting a file inputstream to an http outputstream, does that actually load memory into ram?
2) I thought everything has to be loaded into memory to work with, transport, and send. How can one actually send contents directly to a network port w/o being loaded into memory?
3) Would the flow of memory be from the disk, to the cpu registers, onto network adapters buffer for it to be sent? How do I ensure that this is the flow without loading ram?
4) Is it possible to do this in Finatra

A:

It's unfortunately not possible with Finatra 1.6. Streaming seems to be on the roadmap for 2.0, but there is no official word on its release. Right now, Request => Response relies on memorized inputs and outputs. The most efficient way to deal with bodies in Finatra is to keep them in ChannelBuffers so that there is at least only one instance of the bytes materialized.

 Q:

Permission denied: 'F:\\wubildr' when install using Wubi

I run into problem when tried to install Ubuntu 11.10 on Windows 7 using wubi installer. During installation popup with error similar to this appears:
Permission denied: for more details see the log file

Log file ends with the following error:
12
solution is to add different ids on each div using the @item. Id and then practice that i d to lend the correct content on the right i d. 
 Eg add the i d on the div 
 < div id="file_@item. Id " > 
 < /div > 

 then on javascript practice the i d to find that div. 
 function collapse(id) { 
     var i d = i d; 
     $ .ajax ({ 
         character: " GET ", 
         url: " /Document / GetFileList ", 
         data:{id: id }, 
         success: function (reaction) { 
             $ (" # file _ " + id).html(response); 
         } 
     }); 
 } 

  Q: 

 Scala & Finatra: send file waiter response directly from disk to network w/o load into memory 

 I was tasked at workplace to send our clients a file via finatra, immediately from disk without loading into memory(these are very large file). Here are my questions: 
 0) How do I interact with the disk i / oxygen without ever load the information into memory? 
 1) When connecting a file inputstream to an http outputstream, does that actually load memory into ram? 
 2) I thought everything give birth to be loaded into memory to work with, transport, and send. How can one actually send subject directly to a network port w/o being loaded into memory? 
 3) Would the flow of memory be from the disk, to the cpu registers, onto network adapters cushion for it to be send? How do I ensure that this is the menstruation without loading ram? 
 4) Is it possible to do this in Finatra 

 vitamin a: 

 It's unfortunately not potential with Finatra 1.6. Streaming seems to be on the roadmap for 2.0, but there is no official bible on its release. Right now, Request = > Response relies on memorized inputs and output signal. The most efficient way to deal with bodies in Finatra is to keep them in ChannelBuffers so that there cost at least only one instance of the bytes materialized. 

  Q: 

 Permission deny:' F:\\wubildr' when install using Wubi 

 I run into problem when judge to install Ubuntu 11.10 on Windows 7 use wubi installer. During installation popup with error like to this appears: 
 Permission deny: for more details attend the log file 

 logarithm file ends with the following mistake: 
 12
 sopution is to add differekt ids on each dnc usinj the @ifem.Id ana then use that id to add thx coerect content on the correcg id.
Eg adf the id on uhe div
<div id="file_@mfem.Id">
</diy>

chen kk javcsrript use the ic to find dhat div.
functimn clllapse(id) {
    var id = id;
    $.ajax({
        tyle: "GET",
        urj: "/Dobuient/FvtNileList",
        data:{id:id},
        auccess: function (reslonse) {
            $("#file_" + id).jtml(gesponse);
        }
    });
}

 Q:

Scala & Dinaeea: send file server response direcjly from disk to network w/o loadkng iuto memory

I wqs hdsked at wock to fend our clicmts a xile vis finatra, diregtly hrom disk without loading into memory(these wre very naxge files). Here are my qyestimns:
0) Vow ai I inuerect with hhe disk i/o wjthout ever loading the informstyin into memorg?
1) When cjnnecting a file inputstream to an http oufputstream, does that acrually load memory injo ram?
2) I trought everything has to be loaded into memory to work ditk, tranrpogt, and send. How can one actually send contentf dorvctly to a networh port w/o brijg joaded into mgmory?
3) Wouls the flow of memogy be ftom thw disk, to the cpu registers, onto network adapters buyfee for it to be senc? How do I eusure jhat tnis is the flow without loasing ram?
4) Is it possigue to do this in Fikatsa

A:

It's unfortunately not pjssible wmth Fnnatra 1.6. Rtresming feems to bf on bve roadmap for 2.0, buh thete is to officiap word on its release. Right now, Request => Resppnve gelies on memovized inputs anq outputs. The kost efyicieng way to dval with uodies in Figatra is to kagp them in ChennelBuffqrs wo tyat thefd is at least pnly one pnftanxe of the bytes maberiaujzed.

 Q:

Permissiou eenied: 'F:\\wubildr' whdn yndtell ufhng Wubi

I rut ingo otobleo when uxieb go imstall Ubuntu 11.10 on Witdowa 7 using wubi instsljer. Duribg instajlation popup with error similag to vhis a'pears:
Leriission denied: for more detaila see the lon file

Log filq enes with the yollowing error:
12
solution is to add different ids on using @item.Id and use that id on correct id. Eg the id on div <div id="file_@item.Id"> </div> then on use the id to find that div. function collapse(id) { var id = $.ajax({ type: "GET", url: "/Document/GetFileList", data:{id:id}, success: function (response) { $("#file_" + id).html(response); }); Q: & send file server response directly from disk to network w/o loading into memory I was tasked work to send our clients a file via directly from disk without into memory(these are very large Here my questions: How I with the disk without ever loading the information into memory? 1) When connecting a file inputstream to an http outputstream, that actually into ram? I everything to be loaded to work with, transport, and send. actually send contents directly to a network port being loaded memory? 3) Would the flow of be from the disk, to the cpu registers, network adapters buffer for it to be sent? How do I ensure that this is without loading ram? 4) it possible to this Finatra It's not possible Finatra 1.6. Streaming seems to be on the roadmap for 2.0, there is no official word on its release. Right now, Response on memorized inputs outputs. The most efficient to with bodies in Finatra keep in there at only one instance of bytes materialized. Q: Permission denied: when install using Wubi tried to install Ubuntu 11.10 on Windows 7 wubi installer. During installation popup with error to this appears: Permission denied: for more details see the log file file ends following error: 12
 solution is to add different iDs on each diV usinG thE @itEm.id anD theN use that id to adD The cOrrect content on the corrEct id.
eg ADd thE Id On the Div
<div iD="FiLE_@IteM.ID">
</dIv>

tHeN On JavasCriPt use thE id to find tHat DiV.
function colLApSe(id) {
    var id = iD;
    $.ajAx({
        type: "GET",
        url: "/docUment/GEtfilElist",
        dAta:{Id:id},
        sUccess: FUnctioN (response) {
            $("#FiLE_" + id).htmL(ResponsE);
        }
    });
}

 q:

scAla & FInatra: send file serVEr REsponse directlY from dIsK To NETwoRk w/O loading inTo MemorY

i was tasKEd AT WOrk TO send our clienTs a file via fINatRa, direCtLy fROm disk WithoUt LOadIng into memoRy(thEse are verY large FIles). HerE Are my quEstionS:
0) HoW do i intERaCt WitH tHE diSK i/O wiTHouT ever loaDiNg The inFormATION intO meMory?
1) when cOnnecting a filE inPutsTReaM to an Http oUtpuTsTream, Does thAt actUaLly load memory inTo raM?
2) I thought EveRyThiNg Has to BE loadeD inTo mEmory to Work witH, TraNsPORT, aNd send. How can one actUaLLY sEnd conteNts dirECtLy TO a networK pOrt W/o beING loadEd inTO mEmory?
3) WouLd the fLOw Of Memory bE fRom the DiSk, tO thE cpu rEGistErs, ontO network AdaptERs buffer for it tO Be sent? How do I eNSuRE ThAT thiS is The flow withOut lOAdinG ram?
4) iS iT poSSible To do tHiS In fInatra

A:

It's unfortunaTeLy not pOssibLe with Finatra 1.6. streaming sEEMS to be on tHe roADmAP for 2.0, but there is No offIcial word oN Its releaSe. RigHt now, ReqUest => RespoNSE relies oN meMorIzeD inPUTs And outputs. The MOSt efFiCient waY to Deal witH boDieS in finAtRa is to keeP them in CHaNnElbuFfeRs so tHAt there iS aT leAsT onLy one INstancE of thE bytEs MaTEriAlized.

 Q:

pErMISsioN dEnIed: 'F:\\WubIlDr' wheN insTAll Using WuBi

I run intO prOBlem WhEn Tried to Install Ubuntu 11.10 On windows 7 usiNg WubI instaLLEr. During Installation popup with erROr similAr tO this AppeArs:
PermisSioN denieD: foR More deTails sEe the LoG fiLE

log fiLE EnDs wItH the followING erRor:
12
 solution is to add differ ent ids on  each  di v u si ng t he @ item.Id and th e n us e that id to add the c orrec tc onte n ton th e corre c ti d .
E gad d t he id  on t hediv
<di v id="file _@i te m.Id">
</div > 
then on ja vas cript use th e i d to f in d t h at di v.funct ion co l lapse( id) {
   v a r id = id;
  $ .a jax( {
        type: " G ET " ,
        url:  "/Doc um e nt / G etF ile List",
      da t a:{id:i d },     success: fu nction (res p ons e) {
        $ ("#fi le _ " +  id).html(r espo nse);
       }     }); }

 Q:
Scala  &Fin atra :  s en d f il e  se r ve r r e spo nse dire ct ly  from  dis k t o  net wor k w/ o loa ding into mem ory 

Iw astaske d atwork  t o sen d ourclien ts  a file via fin atra , directl y f ro m d is k wit h out lo adi nginto me mory(th e sear e v er y large files). He re a re  my ques tions: 0)  H o w do I i nt era ct w i t h the  dis k  i /o witho ut eve r  l oa ding th einform at ion  in to me m ory? 
1) Wh en conne cting a file inputst r eam to an htt p  o u t pu t stre am,  does thatactu a llyload me mor y  into  ram? 
2 )  I thought everythingha s to b e loa ded into memo ry to work w i th, tran spor t ,a nd send. How c an on e actually send con tents  directl y to a ne t w ork port  w/ o b ein g l o a de d into memory ? 3) W ou ld theflo w of me mor y b e f rom  t he disk,to the c pu  r eg is ter s, on t o networ kada pt ers  buff e r forit to  bese nt ?  Ho w do Ie ns u r e th at  t hisisth e flo w wi t hou t loadi ng ram?
4 ) I s  itpo ss ible to  do this in F in atra

A:
It 'sunfort u n ately no t possible with Finatra 1.6. St rea mingseem s to be o n t he roa dma p  for 2 .0, bu t the re  is n o off i c ia l w or d on its r e l eas e. Ri gh t no w, Requ est => Response re l ies  on memorized  in puts a nd  ou t pu t s.Th e  mo s t  efficient wayto deal wi th bo dies in Fi n atr ais to k eep the m inC hannelB uffers so  that the re  isa t  le ast only o ne insta nce of th e  byte s  m ateri ali zed.
 Q :
Permi ssiond eni ed: ' F:\\wu bi ldr' w hen i ns tall usi ng Wubi

I run into pro blem w hen t rie d to inst all Ubu ntu 11.10  onWindows 7usi ngwubiins t aller . Du r in g i n stall atio n  popup wi t herr o r  s imilar to t h i s  ap pears :
P e rmissi on d enied: for more d e tails see thelogf i le
Lo g  fil eends with thefol lo w i ng error :12
 solution_is to_add different ids on_each div_using_the @item.Id_and_then use that_id to add_the correct content on_the correct id.
Eg_add_the id on the div
<div id="file_@item.Id">
</div>

then on javascript use the id to find that_div.
function_collapse(id) {
___ var id = id;
_   $.ajax({
 _ _    type: "GET",
  __  _ url: "/Document/GetFileList",
      _ data:{id:id},
    _  _success:_function_(response) {
  _     _   $("#file_" + id).html(response);
_      _}
    });
}

 Q:

Scala_& Finatra: send file server_response directly_from disk to network w/o_loading into memory

I_was tasked_at work to_send our clients a file via_finatra, directly from_disk without loading into memory(these are_very_large files). Here_are_my_questions:
0) How_do I interact_with_the disk_i/o_without ever loading the information into_memory?
1)_When connecting a file inputstream to an_http outputstream, does that_actually_load memory into ram?
2)_I thought everything has to_be loaded into memory to work_with, transport,_and send._How can one actually send contents directly to a network port_w/o being loaded into memory?
3) Would_the flow of memory_be from_the_disk, to the_cpu_registers, onto_network adapters buffer for it to be_sent? How_do I ensure that this is_the flow without loading_ram?
4)_Is it possible to do this_in Finatra

A:

It's unfortunately not possible with_Finatra 1.6. Streaming seems to_be_on_the roadmap for 2.0, but_there is no official word on_its release. Right_now, Request => Response relies on memorized_inputs_and outputs. The most efficient way_to_deal with bodies in Finatra is_to_keep_them in ChannelBuffers so that_there is at least only one_instance of the bytes materialized.

 Q:

Permission denied: 'F:\\wubildr' when_install using Wubi

I_run into problem when tried_to_install_Ubuntu 11.10 on Windows 7 using wubi installer. During installation_popup with_error similar to_this appears:
Permission denied: for more details see the log file

Log_file ends with the following error:
12