Dear monks,

I have a perl script which is trying to read some files and storing those lines into a hash. But each file size comes around 3MB or more. when I run the script I got the following error

[belief] /apps/inst2/metrica/analysis_ericsson/schema_analysis> perl s +chema_analysis.pl -r rename_columns -u /apps/inst2/metrica/anthony/Er +icson_R10_Onsite/VFOZ_BACKUP/summaryspr/ -y /apps/inst2/metrica/anth +ony/Ericson_R10_Onsite/VFOZ_BACKUP/metalayer/ \ > -o only_in_old_schema -p /apps/inst2/metrica/anthony/Ericson_R10_Ons +ite/VFOZ_BACKUP/reportspr/ Out of memory!
Is there any way, can I resolve this Issue. Is it possible to control the memory usage.


In reply to Out of memory! by jesuashok

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.