Win a copy of Rust Web Development this week in the Other Languages forum!
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Tim Cooke
  • Campbell Ritchie
  • Ron McLeod
  • Liutauras Vilda
  • Jeanne Boyarsky
Sheriffs:
  • Junilu Lacar
  • Rob Spoor
  • Paul Clapham
Saloon Keepers:
  • Tim Holloway
  • Tim Moores
  • Jesse Silverman
  • Stephan van Hulst
  • Carey Brown
Bartenders:
  • Al Hobbs
  • Piet Souris
  • Frits Walraven

java.lang.OutOfMemoryError

 
Greenhorn
Posts: 18
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hi

I am getting OutOfMemoryEror in my application. i am using Eclipse europa .
the sql query is getting 28000 recods and then it is showing this outOfMemoryError.

I tried to set the heap size like this
java -Xms128m -Xmx1024m.
But after this also same error....
Please help me how can I increase heap size in Eclipse...
Thanks,.....
 
Marshal
Posts: 74684
335
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Please go through each element and see how much memory each requires; unless you have BLOBs and CLOBs which "eat" memory I would have thought you have enough memory for 28000 of anything.

Please go through your application for infinite loops or even worse infinite recursions, which are much likelier causes of out-of-memory problems.
 
hari vemulapalli
Greenhorn
Posts: 18
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Its just showing 28000 records. The actual number of records it should show are 65000 records..!!!
 
Campbell Ritchie
Marshal
Posts: 74684
335
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
What is the average size of each record?
 
With a little knowledge, a cast iron skillet is non-stick and lasts a lifetime.
reply
    Bookmark Topic Watch Topic
  • New Topic