File uploads block network

Greetings,
I've found that when I upload larger files (~5MB), every machine in my network is unable to load even a simple webpage and ping latency goes from ~17ms to ~400ms. This occurs when uploading from any of the three machines with different configurations, but not when I upload from windows. Unfortunately, I don't know what other relevant information I could give, except it started to happen approximately in january this year...
Is there any explanation for the fact that this doesn't happen on win?
Thanks for any advice

If you're saturating your uplink, you would get behaviour similar to that described. Myabe the Windows box has an upload bandwidth limit configured? (That's as far as I can go on that subject, no WIndows here).
Anyway, try limiting the upload bandwidth from the other machines - probably best done centrally on your router, if it has that capability, otherwise on each machine.

Similar Messages

Flat File Upload from Network

Hi gurus,
i understood that there is a posibility to upload data from a flat file directly from the network. I know how to upload it from the PC, but how do I put the folder on the network?
Thanx,
Ramona

Hi Ramona,
First of all make sure, that every user has sufficiant auothraization for durectory required on application server,
Now you (or the users) are able to access it in windows after mapping to a drive represented by a caharcter ( e.g. ''R").
This is done in Windows Explorer "EXTRAS". It will appear as a new folder in explorer and can be handled like a "normal" one.
If you have any doubts contact your basis guys, they are surely familiar with this process.
Hope it helps
Joe

Trying to find answers for the question "Why is this file type blocked from being uploaded into SharePoint"

At least once a month - sometimes much more frequently - I get calls from users asking why the file extension they "need" to upload to SharePoint is blocked.
Most recently, it was a Microsoft Access database that the user was attempting to upload to a document library. Before that, it was a shortcut link (*.url). And so on.
Is there a reference document which goes over the reasons why specific file types are blocked?
Thanks!

Each blocked file format has it's own reasons for not being allowed to be stored on a SharePoint library.
Some of them are blocked because they would be processed by SharePoint Servers during the upload/download sequences, thus, possibly corrupting the system ( like dll files ). Others would cause Crawl to break ( url files ).
The Access database files are blocked for two valid reasons. First, because saving "live" to those files using Windows explorer window ( WebDAV ) doesn't work. Second because SharePoint product managers want us to use SharePoint lists instead.
And it does makes sense.
If you're in the middle of a migration from file servers to a SharePoint solution, your people could use these situations to stop and think about it for a little:
Really ? Now that we have SharePoint, couldn't we do things a little bit differently ?

BI IP --- Planning function for File Upload

Hai All,
In BI IP , When I am trying to load the data (text file) by using Planning function for File Upload. I am getting an error message When I am clicking on Update .
Error Message : Inconsistent input parameter (parameter: <unknown>, value <unknown>).
In Text file I am using Tab Separation for each value
Anyone help me out.
Thanks,
Bhima

Hi Bhima
Try one of these; it should work:
1. If you are on SP 14 you would need to upgrade to SP 15. It would work fine
2. If not, then -
a] apply note 1070655 - Termination msg CL_RSPLFR_CONTROLLER =>GET_READ_WRITE_PROVIDS
b] Apply Correction Instruction 566059 [i.e: in Object - CL_RSPLFR_CONTROLLER GET_READ_WRITE_PROVIDS,
delete the block: l_r_alvl = cl_rspls_alvl=>factory( i_aggrlevel = p_infoprov ).
and insert block - l_r_alvl = cl_rspls_alvl=>factory( i_aggrlevel = i_infoprov ).
Goodluck
Srikanth

Threading problem during File Upload with Apache faces upload tag

First I am going to tell you "My Understanding of how JSF Apache Upload works, Correct me if i am wrong".
1) Restores View (to show Input box and Browse button to facilitate users to select a file for upload)
2) Translates Request Parameters to Component Values (Creates equivalent components to update them with request values).
3) Validates Input(Checks to see whether the User has input the correct file)
4) Updates Backing Bean or Model to reflect the values.
5) Renders response to user.
I am uploading huge files of sizes 400MB and above with the help of JSF apache extensions tag
<h:form id="uploadForm" enctype="multipart/form-data">
<x:inputFileUpload style="height:20px;" id="upload" value="#{backingbean.fileContents}" storage="file" size="50" />
</h:form>
In the backing bean
private UploadedFile fileContents;
     public UploadedFile getFileContents() {
          return fileContents;
     public void setFileContents(UploadedFile fileContents) {
          System.out.println("File being uploaded...");
          this.fileContents = fileContents;
Since, the file size is so huge, I am using temp folder to use for the apache tag instead of memory.
In web.xml i am using like this
<filter>
<filter-name>ExtensionsFilter</filter-name>
<filter-class>org.apache.myfaces.component.html.util.ExtensionsFilter</filter-class>
<init-param>
<param-name>uploadMaxFileSize</param-name>
<param-value>600m</param-value>
</init-param>
<init-param>
<param-name>uploadThresholdSize</param-name>
<param-value>10m</param-value>
</init-param>
     <init-param>
<param-name>uploadRepositoryPath</param-name>
<param-value>/uploadfolder/</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>ExtensionsFilter</filter-name>
<servlet-name>Faces Servlet</servlet-name>
</filter-mapping>
The upload process is working perfectly fine.
Now coming to the problem:
Suppose one user is logging into the application & uploading say 400MB of files.
Until these files are linked to the model objects as my understanding of step 2, if second user tries to open the application he gets stuck with the loading page.
The page gets loaded only after the request files are linked to the component values(Step 2 above) and updates the backing bean's values.
I don't see any error in the logs. User is getting stuck. The user is getting stuck only when uploading the files. The other operations like searching are not blocking any other activities performed by the user.
Server used: IBM Application Server V6.0. CPU is normal, memory usage is normal.

Dear friend,
i am also trying to upload using the common file upload.
when try to run the file error is coming
can give some suggestion.
can i use if concurrent user file upload at a time

Reliable file upload using JDev, AS and other

Hello,
I'm not sure this is the right place to post this message, sorry if I was wrong to put it here.
The question is our company is developing software, for active data exchange with other systems. We decided to exchange in xml format, by means of both web services and web interface (so that exchange could happen both automatically and on user request). We use JDev to develop, Oracle AS to deploy application. Systems we exchange can use various platforms, in fact, it doesn't matter what exactly they use. The question is we need a reliable way to exchange large (sometimes small, but can be 1Gb or, for example, 10Gb) files, maybe with appropriate security, so that it could continue if something happens with network connection.
One simple decision is to have a web service that accepts, for example, 100K at a time, and another service continuously calls it until file is transfered. So it can check response code. But are there better decisions? I think, there are libraries or smth like this?
Thanks in advance, believe, it's a right place to get help.
Valeriy

Another, simpler (we think), such package is Jenkov HTTP Multipart File Upload. It's a servlet filter which can work in front of both servlets and JSP's. The servlet filter parses the uploaded file and stores it temporarily on the servers disk. When the servlet or JSP executes afterwards, it can obtain all the information about the file, from the request attributes. There is a decent manual for HTTP Multipart File Upload on the website.
Just search for "Jenkov HTTP Multipart" on Google and you'll find it. HTTP Multipart is free, open source, Apache Licsense.

JSP : latest JSTL, File Upload from web form Client to Server Question!

I understand that within a JSP, It is possible to read a file from the Client by opening a Stream somehow.
How do I code, within jsp/servlet (non tag) java code inside <% %>
blocks, WITHOUT openening a new connection to the URL, an InputStream from a client web browser form, from a file upload coded using
<input type="file" name="file1"/> ?
I have previously achieved this quite simply with a FileInputStream
with the previous version of JSTL.
How may I do this with the latest version of JSTL, with this index.jsp?
-with a simple text file.
-with a Binary file (with DataInputStream)?
<%--
Document : index
Created on : 27/01/2009, 3:08:32 PM
Author : Zachary Mitchell
--%>
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body>
<h1 align="center">Hello World!</h1>
<form name="form1" method ="POST" >
<table align="center">
<tr>
<td>
<input name="file1" type="file" align="center"></input>
</td>
</tr>
<tr>
<td>
<input type="submit" value="submit" action="index.jsp" ></input>
</td>
</tr>
</table>
</form>

<%@ taglib uri="http://java.sun.com/jstl/core_rt" prefix="c" %>
<%@page import = "java.io.*" %>
<c:if test="${pageContext.request.method=='POST'}">
<%
File fileName = new File(request.getParameter("file1"));
out.println(fileName.toString());
FileInputStream stream = new FileInputStream(fileName);
out.println(stream.toString());
%>
</c:if>

</body>
</html>

If I have:

<form name="form1" method="POST" enctype="multipart/form-data">
<input name="file1" type="file"/>
<input name="submit1" type="submit" value="Submit" action="index.jsp"/>
</form>

and run this in an index.jsp, use browse to select my text file, and click SUBMIT.
I can use:
InputStreamReader reader = new InputStreamReader(new DataInputStream(request.getInputStream()))
BufferedReader bufferedReader = new BufferedReader(reader);
bufferedReader.readLine();...
However, these is some HTML/POST related content around what multiple readLine();
calls return.
Is there an easy way, like using "${param.file1}",
aside from [http://commons.apache.org/fileupload/|http://commons.apache.org/fileupload/],
maybe using servlet style code, to get the File contents from a remote Client,
to the remote Server servlet engine, AVOIDING ANY SUPERFLUOUS CONTENT,
using version 1.12 of the JSTL, JSP 2.0,Tomcat 6?
Just politely, yes, no, and how?
Edited by: Zac1234 on Jan 29, 2009 3:27 AM
Edited by: Zac1234 on Feb 1, 2009 8:29 PM

CV01N - Document link to a file in the network drive

Hello,
i have a question regarding transaction CV01N.
Not a document should be uploaded, but a link should be created. The link is to a file in the network drive.
Is this possible?
Where can i do the configuration to a network drive?
Regards

Hi,
Refer to the below post.
SAP Status to show Assigned Document
/message/7526879#7526879 [original link is broken]
Let us know if u have any issues,
Regards,
Ravi

ALBPM 6.0 : The maximum size for file uploads has been exceeded.

Hi,
I use AquaLogic BPM Entreprise server to deploy my Process. When I try to publish a process on my server I get the following error:
An unexpected error ocurred.
The error's technical description is:
"javax.servlet.jsp.JspException: null"
Possible causes are:
The maximum size for file uploads has been exceeded.
If you are trying to publish an exported project you should publish it using the remote project option.
If you are trying to upload the participant's photo you should choose a smaller one.
An internal error has ocurred, please contact support attaching this page's source code.
Has someone resolve it?
Thank's.

Hi,
Sure you've figured this out by now, but when you get the "Maximum size for file uploads" error during publish consider:
1. if your export project file is over 10mb, use "Remote Project" (instead of "Exported Project") as the publication source. That way when you select the remote project, you will point to ".fpr" directory of the project you are trying to publish.
Most times your project is not on a network drive that the server has access to. If this is the case, upload the .exp file to the machine where the Process Administrator is running, then expand it in any directory (just unzip the file). Then, from the Process Administrator, use the option to publish a Remote Project by entering the path to the .fpr directory you just created when unzipping the project.
2. Check to see if you have cataloged any jars and marked them as non-versionable. Most of the times the project size is big just because of the external jar files. So as a best practice, when you do a project export select the option "include only-versionable jars", that will get reduce the project size considerably (usually to Kb's). Of course you have to manually copy the Jar files to your Ext folder.
hth,
Dan

Excel file upload in background

Hi
any one inform me how to Excel file will be Executed as a background job.
The Excel file will be executed as a background job.
This will eliminate issues related to network speed,
time-outs,user logging off,ect;
and the need for the user to remain logged in to the transaction till it finishes
execution. After the background job completes the output report will be sent to the
user via email as an attachment.
Regards
Gopal
Duplicate thread.
Edited by: kishan P on Aug 24, 2010 10:39 AM

hi,
function module for email attachment -
function module SO_DOCUMENT_SEND_API1
function module for background schedule - u2018ALSM_EXCEL_TO_INTERNAL_TABLEu2019
When scheduling a job in the background the appropriate statement to read in your file is OPEN DATASET, and the file must be on the file system that the SAP server can see.
At anytime, a user can switch of the Personal Computers even though the job is still running in the background. Therefore GUI_* and WS_* function modules are not designed to work in that way, as they need to access your personal computer file.
To choose the correct download method to used, you can check the value of SY-BATCH in your code,
if it is 'X' use OPEN DATASET and if it is ' ' use WS_UPLOAD.
link for help -
Re: Excel file upload through BAPI in BACKGROUND
Rgds
Raj

Zip file uploaded by CF can't be unzipped by CF or Java

I'm having a WTF moment right now trying to track down this
problem. I am creating a monitoring tool for our merge email
system. What I would like to do is submit a job zip file through
our upload form, in which case I just need to upload a zip file
with cfhttp to the action page.
What I'm running into is a problem unzipping the file when it
is on the server. However if I go to the server the received file
opens fine with WinRAR or Windows Explorer. If I manually go to our
form and upload the exact same file it works fine. Really odd. I
can only find very basic information about uploading files with
cfhttp and tried all of the attributes that seemed logical.
Attached is very basic example of the problem. It may end up
being a bug in CF or something.
The code does the following
1. creates a text file
2. creates a zip file with the text file
3. tries to unzip the file to make sure it is fine
4. uploads the file (processed by a <cfelse> block at
the bottom)
5. tries to unzip the file uploaded
The error occurs in step 5. CF just can't unzip the uploaded
file, but I can unzip it using other tools.
================

danielmroberts,
I tested it and received the same error. Using
GetHttpRequestData() I did notice the size of the received file is
usually 2b bigger than original. Though I do not know if that
matters at all.
The strange thing is if you add another parameter after the
zip file (an empty text file or a form field), it suddenly works.
<cfhttp url="
http://#cgi.http_host##cgi.script_name#?upload"
method="post" result="jobSubmitResult">
<cfhttpparam name="zipfile" type="file"
file="#path#temp.zip" />
<cfhttpparam name="placeholder" type="FormField"
value="Empty Field">
</cfhttp>

File.upload on Air SDK for iOS devices failed to send http request to server.

I am trying to use ActionScript's File.upload to upload a file on Air SDK for iOS8 environment, but the File.upload does not work properly. No handler about the file upload is executed after File.upload is invoked, and no exception is caught. When I check the network traffic of the server side, I found that no http request even hit the server after File.upload is executed. The code snippet here is very simple.
private var file:File;
private var dir:File;
//This method is executed to create a file and upload it when the Upload Button is pressed.
protected function OnUploadButtonPressed(event:MouseEvent):void{
var str:String = 'This is test';
var imageBytes:ByteArray = new ByteArray();
for ( var i:int = 0; i < str.length; i++ ) {
imageBytes.writeByte( str.charCodeAt(i) );
try{
dir = File.applicationStorageDirectory
var now:Date = new Date();
var filename:String = "test" + now.seconds + now.milliseconds + ".txt";
file = dir.resolvePath( filename );
var stream:FileStream = new FileStream();
stream.open( file, FileMode.WRITE );
stream.writeBytes( imageBytes );
stream.close();
file.addEventListener( Event.COMPLETE, uploadComplete );
file.addEventListener( IOErrorEvent.IO_ERROR, ioError );
file.addEventListener( SecurityErrorEvent.SECURITY_ERROR, securityError );
file.addEventListener(ErrorEvent.ERROR, someError);
file.addEventListener(ProgressEvent.PROGRESS, onProgress);
file.upload( new URLRequest("http://10.60.99.31/MyPath/fileUploadTest.do"));//This line does not work. No handler is executed. No http request hit the server side.
} catch( e:Error ) {
trace( e );
//Complete Handler
private function uploadComplete( event:Event ):void
trace( "Upload successful." );
//IOError handler
private function ioError( error:IOErrorEvent ):void
trace( "Upload failed: " + error.text );
//SecurityError handler
private function securityError(error:SecurityErrorEvent):void{
trace( "Security error:" + error.text );
//Other handler
private function someError(error:ErrorEvent):void{
trace("some error" + error.text);
//Progress handler
private function onProgress(event:ProgressEvent):void{
trace("progressHandler");
When executed on Air Simulator, it works fine as expected, and the file is successfully uploaded to the server. But When executed on iOS devices(in my case, iPad), as I explain early, no handler about the file upload is executed, and no the http request even hit the server. So I think the problem may be in the client side. It seems that the Air SDK for iOS just failed to send the http request for some reason.
To make my problem more clear, I list my environment below:
Development Environment: Windows7 (64bit) / Mac os 10.9.4 (Tested on OS platforms.)
IDE: Flash Builder 4.7
Air SDK: 3.8 / 16.0.0 (After I updated to the lastest Air SDK 16.0.0 , the problem still exists.)
Application Server: Tomcat7 + Spring
Target OS: iOS 8
I have been struggling for this for days. So I really appreciate it if anyone has any idea about this.
Thanks in advance.

Hi bluewindice ,
As you have quoted ( ActionScript's File.upload does not work on Air SDK for iOS devices ) , this issue has been replicated at our end, and our team will be working on it.
Thanks,
Tushar

Using CSA to filter MSN Messenger file upload and download

How would i go about filtering out the file upload and download functionality in messenger ?
I've already disallowed the possibility of uploading or saving from Messenger by not allowing the program the read or write files. But when a PC without this policy on it uploads to a CSA protected host. The CSA will download the entire file but then refuse to save the file.
I'd rather disallow this functionality alltogether ? my guess are that i would hae to do some COM filtering ?
I'd be greatfull for any hints you might have.
Best Regards,
Lasse

The document Blocking Peer-to-Peer File Sharing Programs with the PIX Firewall has more information on blocking file sharing applications.
http://www.cisco.com/en/US/tech/tk583/tk372/technologies_tech_note09186a00801e419a.shtml

File upload diff server

hi
i have done the file upload using java program with in same network.but when i try to upload to a file server of other domain then the upload is not working.i can ping to the file server but through java application the file does n't get uploaded.i am sure this is some networking issue.can you help me on this?
Thanks
Sandeep

Hi,
I think you can map the file server driver to a disk of the webserver, and be sure that the java applation can read/write the disk.
Perhaps it can , i don't try it. Just an idea.
good luck.

"File Upload" stuck in fullscreen

I am using Windows 7 and Firefox 36.0.1. I opened a file upload and dragged it to the top of my screen to make it fullscreen (I was trying to find a file amongst many others). However, now any time I upload a file, the "File Upload" pop-up is fullscreen and will not exit fullscreen. I have tried dragging it away from the top, attempting to resize it by dragging the corners, and restarting. There is not maximize/minimize button on it and I imagine it wasn't really meant to ever go fullscreen. Any way I can get it back to regular size short of reinstalling Firefox?

Thanks,
However, I am not able to connect to behive ftp. I tried asg1-usca-09 and sr1-sfbay-01. Please help.
% ftp beehiveonline.oracle.com
Connected to beehiveonline.oracle.com.
220 The service is ready for new user.
Name (beehiveonline.oracle.com:sandgovi): [email protected]
331 User name accepted. Need password for [email protected]
Password:
534 Request has been denied for policy reasons.
Login failed.
421 Service not available, remote server has closed connection
ftp> bye
I cannot use windows for this purpose, the system is a solaris system, and if needed, I can use Linux. I have tried gftp on linux (from FAQs), and this is the error I got
gFTP 2.0.18, Copyright (C) 1998-2003 Brian Masney <[email protected]>. If you have any questions, comments, or suggestions about this program, please feel free to email them to me. You can always find out the latest news about gFTP from my website at http://www.gftp.org/
gFTP comes with ABSOLUTELY NO WARRANTY; for details, see the COPYING file. This is free software, and you are welcome to redistribute it under certain conditions; for details, see the COPYING file
Looking up beehiveonline.oracle.com
Trying beehiveonline.oracle.com:21
Connected to beehiveonline.oracle.com:21
220 The service is ready for new user.
AUTH TLS
234 Command AUTH accepted. Starting TLS connection.
Error with certificate at depth: 2
Issuer = /C=US/O=VeriSign, Inc./OU=VeriSign Trust Network/OU=(c) 2006 VeriSign, Inc. - For authorized use only/CN=VeriSign Class 3 Public Primary Certification Authority - G5
Subject = /C=US/O=VeriSign, Inc./OU=VeriSign Trust Network/OU=(c) 2006 VeriSign, Inc. - For authorized use only/CN=VeriSign Class 3 Public Primary Certification Authority - G5
Error 19:self signed certificate in certificate chain
Disconnecting from site beehiveonline.oracle.com
- Sandhya
Edited by: user12622889 on Mar 13, 2012 10:16 AM
Edited by: user12622889 on Mar 13, 2012 10:28 AM

File uploads block network

Similar Messages

Maybe you are looking for