Dear colleagues,

I usually use biomaRt from R. I am using the following mart:

*snp <- useMart("snp",dataset="hsapiens_snp") *

I did not notice any problem to look at the list of attributes or filters
from that mart. However, if I want to retrieve the following data I got
that error.

*data <-
getBM(c("refsnp_id","chrom_start"),filters=c("chr_name","chrom_start"),values=list(chrom_start=DAT$BP,chr_name=DAT$chr),mart=snp)
*

Error en getBM(c("refsnp_id", "chrom_start"), filters = c("chr_name",  :
  Query ERROR: caught BioMart::Exception::Database: Could not connect to
mysql database snp_mart_69: DBI
connect('database=snp_mart_69;host=bm_mysql;port=3306','bmweb',...) *failed:
Host '54.225.80.241' is blocked because of many connection errors; unblock
with 'mysqladmin flush-hosts' at /srv/biomart_server/
biomart.org/biomart-perl/lib/BioMart/Configuration/DBLocation.pm line 98*


Thank you for attention.

Kind regards



-- 
Sílvia Bonàs

Joint programme IRB Barcelona-BSC
Computational Genomics
Life Sciences, Barcelona Supercomputing Center
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