Andrzej Bialecki created SOLR-10879:
----------------------------------------
Summary: DELETEREPLICA and DELETENODE commands should prevent data
loss when replicationFactor==1
Key: SOLR-10879
URL: https://issues.apache.org/jira/browse/SOLR-10879
Project: Solr
Issue Type: Bug
Security Level: Public (Default Security Level. Issues are Public)
Affects Versions: 6.6, master (7.0), 6.7
Reporter: Andrzej Bialecki
Assignee: Andrzej Bialecki
There should be some level of protection against inadvertent data loss when
issuing these commands when replicationFactor is 1 - deleting a node or a
replica in this case will be equivalent to completely deleting some shards.
This is further complicated by the replica types - there could be still
remaining replicas after the operation, but if they are all of PULL type then
none of them will ever become a shard leader.
We could require that the command should fail in such case unless a boolean
option "force==true" is specified.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
