There is already several JIRAs on this bug, see SOLR-11807 <https://issues.apache.org/jira/browse/SOLR-11807>, SOLR-11823 <https://issues.apache.org/jira/browse/SOLR-11823>, SOLR-12489 <https://issues.apache.org/jira/browse/SOLR-12489>, SOLR-11676 <https://issues.apache.org/jira/browse/SOLR-11676>, and should be fixed with the upcoming 7.5 release.
-- Jan Høydahl, search solution architect Cominvent AS - www.cominvent.com > 17. sep. 2018 kl. 22:25 skrev Edward Ribeiro <[email protected]>: > > Jeez, I should have posted this on user@ mailing list, sorry about that. > > On Mon, Sep 17, 2018 at 4:35 PM, Edward Ribeiro <[email protected] > <mailto:[email protected]>> wrote: > When using the CLI to create a collection on a single cloud node with the > following command: > > $ bin/solr create -c test -shards 1 -replicationFactor 1 > > It creates the collection with maxShardsPerNode as -1 as seen here: > https://github.com/apache/lucene-solr/blob/c97f27b06c1d7c250e9596a9bc7bf5ca11ef6ad3/solr/core/src/java/org/apache/solr/util/SolrCLI.java#L1530-L1534 > > <https://github.com/apache/lucene-solr/blob/c97f27b06c1d7c250e9596a9bc7bf5ca11ef6ad3/solr/core/src/java/org/apache/solr/util/SolrCLI.java#L1530-L1534> > > As we can see, it even allows the setting of maxShardsPerNode as a parameter, > but according to 7.4 documentation the default value would be 1 instead of -1 > (see https://lucene.apache.org/solr/guide/7_4/collections-api.html > <https://lucene.apache.org/solr/guide/7_4/collections-api.html> ). If I > create the collection directly via HTTP request > > curl -X POST > 'http://localhost:8983/solr/admin/collections?action=CREATE&name=test2&numShards=1&replicationFactor=1 > > <http://localhost:8983/solr/admin/collections?action=CREATE&name=test2&numShards=1&replicationFactor=1>' > > It creates the collection with the default maxShardsPerNode of 1. > > It seems that the fix is trivial (either code or docs), but I would like to > know if this is really a bug or not, that is, should I provide a fix or leave > it as-is? > > PS: As a bit of context, I was bited by this when demo-ing Solr > backup/restore capabilities and it refused to recover a collection with > maxShardsPerNode == -1. > > Best regards, > Edward >
