We have found out that maxShardPerNode is not compatible with the new auto scaling policies. So we need to deprecate that parameter when the autoscaling policies are used.
the bin/solr script passes that parameter all the time irrespective of whether the user needs it or not.
We need to fix it for 7.0 itself
- relates to
SOLR-11807 maxShardsPerNode=-1 needs special handling while restoring collections
SOLR-11005 inconsistency when maxShardsPerNode used along with policies