Uploaded image for project: 'Solr'
  1. Solr
  2. SOLR-14245

Validate Replica / ReplicaInfo on creation

    XMLWordPrintableJSON

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 8.5
    • Component/s: SolrCloud
    • Labels:
      None

      Description

      Replica / ReplicaInfo should be immutable and their fields should be validated on creation.

      Some users reported that very rarely during a failed collection CREATE or DELETE, or when the Overseer task queue becomes corrupted, Solr may write to ZK incomplete replica infos (eg. node_name = null).

      This problem is difficult to reproduce but we should add safeguards anyway to prevent writing such corrupted replica info to ZK.

        Attachments

          Activity

            People

            • Assignee:
              ab Andrzej Bialecki
              Reporter:
              ab Andrzej Bialecki
            • Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: