Hi LoPresto/Villard, yes i am fetching data from an (OAI)open source server to my s3 bucket. open source server contains 14k Http requst and this request will download files. File sizes vary from kb to MB. i have created nifi workflow (listofurl-invokehttp - putS3Object) get the data and put it into s3. some invokehttp fails because of server side heap space problem.
is there anyway we can sort out this issue. Thanks, selvam R On Tue, Sep 27, 2016 at 7:28 PM, Andy LoPresto <[email protected]> wrote: > Selvam, > > Without more information, it does appear the error is on the "server > side", as NiFi does not run on Tomcat. Is this a remote connection between > two different servers or are both applications running on the same machine? > > I don’t know what the heap size is on the Tomcat server you appear to be > connecting to, and I am not sure why you would have a screenshot of that > HTML response. > > Is the Tomcat server hosting a 200+ MB file that you want to ingest into > NiFi? > > Andy LoPresto > [email protected] > *[email protected] <[email protected]>* > PGP Fingerprint: 70EC B3E5 98A6 5A3F D3C4 BACE 3C6E F65B 2F7D EF69 > > On Sep 27, 2016, at 9:38 AM, Pierre Villard <[email protected]> > wrote: > > Hi, > > Could you give more details about what you are trying to achieve ? > > Pierre > > 2016-09-27 13:29 GMT+02:00 Selvam Raman <[email protected]>: > >> HTTP Status 500 - Servlet execution threw an exception >> ------------------------------ >> >> *type* Exception report >> >> *message* *Servlet execution threw an exception* >> >> *description* *The server encountered an internal error that prevented >> it from fulfilling this request.* >> >> *exception* >> >> javax.servlet.ServletException: Servlet execution threw an exception >> >> >> *root cause* >> >> java.lang.OutOfMemoryError: Java heap space >> >> >> *note* *The full stack trace of the root cause is available in the >> Apache Tomcat/6.0.45 logs.* >> ------------------------------ >> Apache Tomcat/6.0.45 >> >> i am getting the above error when i am trying to get 200+MB of data. is >> there any way to get the data. Hopefully this error on the server side not >> nifi side. >> >> >> -- >> Selvam Raman >> "லஞ்சம் தவிர்த்து நெஞ்சம் நிமிர்த்து" >> > > > -- Selvam Raman "லஞ்சம் தவிர்த்து நெஞ்சம் நிமிர்த்து"
