The files are up to 30GB so it is not a solution. When I try without the buffer it doesn't seem to work at all. What I mean is that the servlet sends some data before the error occurs when sending with the buffer but I get 0KB without.
Best Regards
Geoffrey
Phone Norway: +47 45 86 53 83
Fileflow Technologies AS
Ole Deviks vei 35, 0668 Oslo, Norway
-------------------------------------
On 24 Nov 2009, at 18:22, Pid wrote:
> On 24/11/2009 17:17, geoff...@fileflow.com wrote:
>> The bytesRead returns the size of the buffer (8KB) every time. I also debug
>> and I can't find anything wrong. Input and OutputStream are not null,
>> bytesRead is the correct size and the buffer is also filled.
>>
>> Any other ideas?
>
> How big is the file you're sending?
> Is there any particular reason to use a buffer?
> What happens if you try without it?
>
>
> p
>
>
>> On 24 Nov 2009, at 18:13, Ronald Klop wrote:
>>
>>> Try insert some debug statements just before the out.write.
>>> System.out.println("bytesRead: " + bytesRead) would be interesting.
>>>
>>> In fact this is kind of my-first-debugging and you don't even mention you
>>> did try it.
>>>
>>> Ronald.
>>>
>>>
>>> Op dinsdag, 24 november 2009 17:57 schreef geoff...@fileflow.com:
>>>> Hi everyone.
>>>> I'm stuck with a problem I don't understand. We have a tomcat server and
>>>> after redeploying our war file, we get this error:
>>>> java.lang.ArrayIndexOutOfBoundsException
>>>> at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:346)
>>>> at
>>>> org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrite(InternalOutputBuffer.java:764)
>>>> at
>>>> org.apache.coyote.http11.filters.IdentityOutputFilter.doWrite(IdentityOutputFilter.java:118)
>>>> at
>>>> org.apache.coyote.http11.InternalOutputBuffer.doWrite(InternalOutputBuffer.java:573)
>>>> at org.apache.coyote.Response.doWrite(Response.java:560)
>>>> at
>>>> org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:353)
>>>> at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:325)
>>>> at
>>>> org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:381)
>>>> at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:370)
>>>> at
>>>> org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:89)
>>>> at com.fileflow.downloader.Downloader.doGet(Downloader.java:123)
>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>>>> at
>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>>>> at
>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>>>> at
>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
>>>> at
>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
>>>> at
>>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
>>>> at
>>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>>>> at
>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>>>> at
>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
>>>> at
>>>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
>>>> at
>>>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
>>>> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
>>>> at java.lang.Thread.run(Thread.java:619)
>>>> Notice that there are no number on the first line and it is usually the
>>>> case.
>>>> The code that is "responsible is:
>>>> private ServletOutputStream out;
>>>> private InputStream in;
>>>> ...
>>>> in = new FileInputStream(tmp);
>>>> ...
>>>> out = response.getOutputStream();
>>>> byte[] buf = new byte[8 * 1024]; // 8K buffer
>>>> int bytesRead;
>>>> while((bytesRead = in.read(buf))> 0) {
>>>> out.write(buf, 0, bytesRead);
>>>> }
>>>> The updated code didn't change anything in that Servlet so I really have
>>>> no clue what happened. It happens on tomcat 6.0.18 and 6.0.20. Java is
>>>> 1.6.0_11.
>>>> Thanks for any help.
>>>> Best Regards
>>>> Geoffrey
>>>
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
> For additional commands, e-mail: users-h...@tomcat.apache.org
>
>
smime.p7s
Description: S/MIME cryptographic signature
