yuan zhao created SOLR-14145: -------------------------------- Summary: Failed to restore collection when cluster autoscaling policy is applied Key: SOLR-14145 URL: https://issues.apache.org/jira/browse/SOLR-14145 Project: Solr Issue Type: Bug Security Level: Public (Default Security Level. Issues are Public) Affects Versions: 7.4 Environment: [^collection_state.json] Reporter: yuan zhao Attachments: collection_state.json
My solr cluster respect the autoscaling policy as: { "set-cluster-policy" : [{ "replica" : "<2", "shard" : "#EACH", "node" : "#ANY" }] } Steps to reproduce: # create a collection named "demo". # back up the collection. # we can find the collecion_state.json file from the backup path. And there is one line records "maxShardsPerNode":"1" # drop this collection "demo". # restore collection "demo", I will got the error message: `"'maxShardsPerNode>0' is not supported when autoScaling policies are used",` # if I change "maxShardsPerNode" to "0" or "-1", I will got error:`"Solr cloud with available number of nodes:2 is insufficient for restoring a collection with 1 shards, total replicas per shard 1 and maxShardsPerNode 2147483647. Consider increasing maxShardsPerNode value OR number of available nodes."` # if I delete "maxShardsPerNode" from collection_state.json, I will got error:`maxShardsPerNode is not in the cluster state.` I have attach the collection state file. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org