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  1. Solr
  2. SOLR-8722

Don't force a full ZkStateReader refresh on every Overseer operation

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      We're doing an unnecessary ZkStateReader forced refresh on all Overseer operations. This isn't necessary because ZkStateReader keeps itself up to date.

      According to [~shalinmangar]'s analysis, we just need to put a wait loop at the end of addReplica to observe the state change.

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        Improvement - An improvement or enhancement to an existing feature or task. SOLR-8696 Start the Overseer before actions that need the overseer on init and when reconnecting after zk expiration and improve init logic.

        • Major - Major loss of function.
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            shalin Shalin Shekhar Mangar
            dragonsinth Scott Blum
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