need help with Cassandra/phpcassa

[slevchenko]

Hi, I have a problem with Cassanra (particularly with phpcassa, I guess), maybe you can help me..

I have a row with about 200 000 columns in it. When I'm writing these columns to Cassanrda, everything seems to be perfect.
But when I'm getting these columns from the row (like $cf_name->get($row_key)) everything is extremely SLOW.
PHP needs about 13 minutes!! to get 50 000 columns. And I need much more!

Have You faced the problem before? Can I somehow make it quicker?

Thanx in advance

[slevchenko]

It appeared that there was no C extension installed. After installation the operation takes max 3 sec.
The phpcassa-guru Tamil Selvan helped me. (that's his blog http://itsallabtamil.blogspot.com/)

Problem solved! Thanks everybody

[slevchenko]

Men, I guess I have another problem..
If I install C extension on the server without Apache , everything works just great.
But when installing the extension on the server with Apache, the latter complains:
[notice] child pid 346 exit signal Segmentation fault (11)
[Tue Oct 23 11:41:38 2012] [notice] child pid 343 exit signal Segmentation fault (11)
[Tue Oct 23 11:41:38 2012] [notice] child pid 342 exit signal Segmentation fault (11)
[Tue Oct 23 11:41:39 2012] [notice] child pid 376 exit signal Segmentation fault (11)
[Tue Oct 23 11:41:39 2012] [notice] child pid 348 exit signal Segmentation fault (11)
....
and nothing works....
Is there some solution?