On 2/6/2012 3:04 AM, Rafał Kuć wrote:
Hello!
We have Solr running on Windows. Once in a while we see a problem with
replication failing. While slave server replicates the index, it throws
exception like the following:
SEVERE: Unable to copy index file from:
D:\web\solr\collection\data\index.20111025100000\_3s.fdt
to: D:\web\solr\Collection\data\index\_3s.fdt java.io.FileNotFoundException:
D:\web\solr\collection\data\index.20111025100000\_3s.fdt (The system cannot
find the file specified)
We've added<commitReserveDuration> to the master server
configuration, but it didn't change that situation, the error still
happens once in a while.
Did anyone encounter such error ?
I found another old mailing list entry by searching google for your
error message without filename/path.
It looked like they solved it by adding/updating the following config
line, found in solrconfig.xml in deletionPolicy, which is found in
mainIndex. Increasing that number will increase the on-disk size of the
index on your master server.
<str name="maxCommitsToKeep">2</str>
The directory paths in their error messages look exactly like yours,
down the the difference in case between the from and to strings, so I
fear that I am pointing you at information that you already have.
http://www.xkcd.com/979/
Thanks,
Shawn
