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!! GlycineMine Keyword search not working!! #159

Closed jd-campbell closed 7 months ago

jd-campbell commented 7 months ago

@adf-ncgr

Glycinemine keyword search is not working not matter what I enter into the text box.

jd-campbell commented 7 months ago

Email exchange from @adf-ncgr : "looks like it is not just glycinemine, so probably the solr search daemon has fallen over again. I will restart it and contemplate what is causing these issues..."

adf-ncgr commented 7 months ago

another "OOM" (out of memory) issue on the solr server end. I had increased the memory to the host VM thinking that would sort it, but I may need to adjust solr config instead. In any case, I've restarted it for now.

adf-ncgr commented 7 months ago

OK, I think I've ascertained:

  1. that the solr installation was using a default configuration that limited max memory on the JVM running solr to 512m, which is probably insufficient for some of our queries
  2. how to modify the JVM options so that they are used in the systemctl started application (modify variables in /etc/default/solr.in.sh)

per the info returned using https://solr.apache.org/guide/8_5/jvm-settings.html#checking-jvm-settings I think the change has been effected, hopefully the increase to 8g will mean a more stable experience for all...