Hello Solr users crew,
I have a single-node Solr 9.x instance running on a hosted virtual Debian
Stable server.
The server technical specs are as follows:
2 vCPU
4Gb RAM
The Solr instance has about 180,000 documents which get refreshed once a
day via an automated script. Each day about a few th
Hello Jan,
On Tue, May 7, 2024, 12:05 PM Jan Høydahl wrote:
> Hi,
>
> If you have not tuned your heap, it will default to 512m. THe lines in
> solr.in.sh prefixed with hash # are comments and do nothing.
> If you experience OOME during use that is likely not enough for your use
> case.
> So edit
Hello Dmitri,
On Tue, May 7, 2024, 3:16 PM Dmitri Maziuk wrote:
> On 5/7/24 06:03, Jan Høydahl wrote:
> > Hi,
> >
> > If you have not tuned your heap, it will default to 512m. THe lines in
> solr.in.sh prefixed with hash # are comments and do nothing.
>
If course, it was just to show the curren
Hello Rajani,
On Tue, May 7, 2024, 1:15 AM Rajani M wrote:
> What type of queries do you send to Solr, what is the QTime returned per
> query on an average, and how many queries per second/minute?
They are 99% read queries with faceting.
I am not sure of queries/sec. I don't have hard stats.
On Wed, 8 May 2024 at 17:53, Rajani M wrote:
> >I think I have limited the documents returned in each query to 10,000 via
> the client software.
>
> Did you mean the solr query rows param is limited to 10,000? Fetching a
> large number of records can be inefficient, it should be less than 100, a
grows with various queries in my web-app.
For reference I kept it constant like this:
# Increase Java Heap as needed to support your indexing / query needs
SOLR_HEAP="256m"
SOLR_JAVA_MEM="-Xms256m -Xmx256m"
On Fri, 10 May 2024 at 07:14, Imran Chaudhry wrote:
>
>
> On We
+1 for fail2ban
@Dmitri Maziuk if your Solr is behind Apache httpd then you may be
interested in mod-evasive which worked well for XMLRPC attacks against
Wordpress.
You can combo it with fail2ban
https://ejectdisc.org/2015/08/08/admin-a-wordpress-site-running-on-debian-linux-learn-how-to-protect
