There is a different amount of data sent each time before it crashes. I also tried byte by byte and gets the same error but it seems that it is less often.
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 18:30, Pid wrote:
> On 24/11/2009 17:27, geoff...@fileflow.com wrote:
>> 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.
>
> At what point is the error occuring, same place each time?
> If not known, try adding some debug logging to count bytes or some such.
>
> What happens if you write byte-by-byte?
>
>
> p
>
>
>> 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
>>>>>
>>>>
>>>
>>>
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>>
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