Got a chance to take a look at the source on master branch for the CLUSTERSTATUS action, and it just passes the parameter on as given instead of splitting it.
Opened a JIRA issue with the start of a patch: SOLR-11950 <https://issues.apache.org/jira/browse/SOLR-11950> On Wed, Jan 31, 2018 at 7:53 AM Chris Ulicny <firstname.lastname@example.org> wrote: > Hi all, > > According to the documentation, the 'shard' parameter for the > CLUSTERSTATUS action should allow a comma delimited list of shards. > However, passing 'shard1,shard2' as the value results in a shard-not-found > error where it was looking for 'shard1,shard2'. Not a search for 'shard1' > and 'shard2'. > > Is this a known issue? This problem happens on both 7.2.0 and 7.2.1 for us. > > Thanks, > Chris >