Hey everyone, I'd like to know your thoughts on this situation. Are we the only ones experiencing error messages when using the Affinityplacement plugin in SOLR 9.4?
On Mon, 20 Nov 2023 at 18:09, Hakan Özler <ozler.ha...@gmail.com> wrote: > Hi there! > > We've been seen some odd error messages in Solr 9.4 during replica and > collection creation: > > Received unsolicited snitch tag headpUsage from node NodeImpl(solr-node-1) > Received unsolicited snitch tag sysLoadAvg from node NodeImpl(solr-node-1) > Received unsolicited snitch tag freedisk from node NodeImpl(solr-node-1) > Received unsolicited snitch tag totaldisk from node NodeImpl(solr-node-1) > > After digging into it, our cluster, configured with > AffinityplacementFactor [1] to distribute replicas/shards equally, > encounters this problem. Although this factory doesn't require checking > certain node metrics [2] the code sets their corresponding findings as null > at [3] leading to error messages above [4]. > > To me, ignoring these error messages might be a temporary solution at the > moment. However since Affinity placement doesn't require those parameters > from metrics, we might follow a similar condition as in [5], what's your > take on this? > > Thanks, > Hakan > > 1. > https://solr.apache.org/guide/solr/latest/configuration-guide/replica-placement-plugins.html#affinityplacementfactory > 2. > https://github.com/apache/solr/blob/d16b791d295096e6b075cb3dbb3d9782f2be8913/solr/solrj-zookeeper/src/java/org/apache/solr/client/solrj/impl/NodeValueFetcher.java#L47 > > 3. > https://github.com/apache/solr/blob/d16b791d295096e6b075cb3dbb3d9782f2be8913/solr/solrj-zookeeper/src/java/org/apache/solr/client/solrj/impl/NodeValueFetcher.java#L145 > 4. > https://github.com/apache/solr/blob/d16b791d295096e6b075cb3dbb3d9782f2be8913/solr/core/src/java/org/apache/solr/cluster/placement/impl/AttributeFetcherImpl.java#L158 > 5. > https://github.com/apache/solr/blob/d16b791d295096e6b075cb3dbb3d9782f2be8913/solr/solrj-zookeeper/src/java/org/apache/solr/client/solrj/impl/NodeValueFetcher.java#L129C17-L129C17 > >
