Hi,
I see a lot of such queries in my Solr 7.6.0 logs:
*path=/select
params={q=*:*&distrib=false&sort=_docid_+asc&rows=0&wt=javabin&version=2}
hits=287128180 status=0 QTime=7173*
On some searching, this is the code seems to fire the above:
https://github.com/apache/lucene-solr/blob/f80e8e11672d31c6e12069d2bd12a28b92e5a336/solr/solrj/src/java/org/apache/solr/client/solrj/impl/LBSolrClient.java#L89-L101
Can someone explain why Solr is doing this?
Note that "hits" is a very large value and is something which could be
impacting performance?
If you want to check a zombie server, shouldn't there be a much less
expensive way to do a health-check instead?
Thanks
SG
