[jira] [Created] (SOLR-15288) PRS replicas stay DOWN after a new node is restarted

["Ishan Chattopadhyaya (Jira)" <ji...@apache.org>]

Ishan Chattopadhyaya created SOLR-15288:
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             Summary: PRS replicas stay DOWN after a new node is restarted
                 Key: SOLR-15288
                 URL: https://issues.apache.org/jira/browse/SOLR-15288
             Project: Solr
          Issue Type: Bug
      Security Level: Public (Default Security Level. Issues are Public)
    Affects Versions: 8.8.1
            Reporter: Ishan Chattopadhyaya


After a PRS collection is created using a single node cluster, and a new node is added and a replica for that collection is placed on the new node, restarting that new node causes problems with replica states.

Reproduce script:
{code}
# Start a fresh ZK on 2181
# docker container prune -f && docker run -it -p 2181:2181 --name=zk1 -h zk1 zookeeper:3.5.6

rm -rf server/logs/*
bin/solr stop -all
rm -rf server/solr/mycoll_shard1_replica_n1/ server/solr/mycoll_shard1_replica_n3/

bin/solr -c -p 9000 -z localhost:2181
curl "http://localhost:9000/solr/admin/collections?action=CREATE&name=mycoll&numShards=1&perReplicaState=true"
bin/solr -c -p 9001 -z localhost:2181
curl "http://localhost:9000/solr/admin/collections?action=ADDREPLICA&collection=mycoll&shard=shard1"
bin/solr stop -p 9001
bin/solr -c -p 9001 -z localhost:2181
{code}

Two problems:
1. Now look at the two replicas, both are down. 
2. Also, as [~hitesh.khamesra] found out, the second replica stays ACTIVE (not DOWN) after the second node (9001) is stopped.



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