Changing the IP or a SOLR or Zookeeper host

If a SOLR or Zookeeper host is replaced such that the hostname comes back but it now resolves to a different IP, are SOLR nodes and SOLRJ clients expected to just continue working? I know that in this case replicas need to be re-created (and stale ones deleted). But I'm wondering if SOLRJ clien

investigating high heap memory usage particularly on overseer / collection leaders

3-node SOLR 7.4.0 24gb max heap memory 13 collections, each with 500mb-2gb index (on disk) We are investigating high heap memory usage/spikes with our SOLR cluster (details above). After rebooting the cluster, all three instances stay under 2gb for about a day. Then suddenly, one instance (srch0

Re: Overseer could not get tags

Opened SOLR-13274 -- Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html

Re: Overseer could not get tags

We are seeing the same issue running 7.4.0. Increasing the request and response header size did not resolve the issue. Should we open a JIRA ticket if one does not already exist? -- Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html

Re: local "q.op=AND" ignored for edismax query

Thanks, Shawn. We made a change to add q.op=AND as a separate param and found a few issues. For example, we have a query that filters out guest users in our product. It boils down to: select?q=myname*&q.op=AND&fq=(-(site_role:"Guest")) debugQuery shows this is parsed as the following, which do

Re: local "q.op=AND" ignored for edismax query

Thanks Shawn! Based on what you said, is my query supposed to work as is if I set luceneMatchVersion=7.1.0? It does not appear to. Also, my understanding is using the local param makes the AND apply only to the following search terms provided to the "q" query string. If I add a q.op=AND as a se

local "q.op=AND" ignored for edismax query

SOLR 7.4.0 Apologies if this has been answered, but I can't find the answer for the life of me if it has been. Query: /select?q={!q.op=AND}mysearchtext*&defType=edismax&debugQuery=true Result: "querystring": "{!q.op=AND}mysearchtext*", "parsedquery": "+DisjunctionMaxQuery(((Synonym(text:q text:q

solr.cmd solr-*.port files

SOLR 7.4.0 On Windows, solr.cmd creates solr-*.port files in SOLR_TIP\bin. It would be nice if the location of these files could be configurable (SOLR_PID_DIR kind of makes sense?) Would this be worth a lower-priority bug? -- Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html

passing opts to all java calls in solr/solr.cmd

SOLR 7.4.0 We recently encountered an issue on Windows where the cleanup/uninstall processes for our product were having difficulties deleting "hsperf" directories created in SOLR's data directory. Somehow, these directories ended up with permissions preventing anyone from deleting them. Further i

LOG4J_CONFIG/LOG4J_PROPS inconsistencies between linux and windows

SOLR 7.4.0 In the linux solr script, LOG4J_PROPS is expected to be the path to a custom log4j2.xml file. LOG4J_CONFIG ends up being a collection of all -Dlog4j.configurationFile=BLAH parameter strings. In the windows solr.cmd script, LOG4J_PROPS is not respected at all. And LOG4J_CONFIG is expe

Re: SOLR zookeeper connection timeout during startup is hardcoded to 10000ms

Sorry, yes 10,000 ms. We have a single test cluster (out of probably hundreds) where one node hits this consistently. I'm not sure what kind of issues (network?) that node is having. Generally though, we ship SOLR as part of our product, and we cannot control our customers' hardware and setup be