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From "Mark Miller (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SOLR-8075) Leader Initiated Recovery should not stop a leader that participated in an election with all of it's replicas from becoming a valid leader.
Date Sun, 20 Sep 2015 14:54:04 GMT
Mark Miller created SOLR-8075:
---------------------------------

             Summary: Leader Initiated Recovery should not stop a leader that participated
in an election with all of it's replicas from becoming a valid leader.
                 Key: SOLR-8075
                 URL: https://issues.apache.org/jira/browse/SOLR-8075
             Project: Solr
          Issue Type: Bug
            Reporter: Mark Miller
            Assignee: Mark Miller


Currently, because of SOLR-8069, all the replicas in a shard can be put into LIR.

If you restart such a shard, the valid leader will will win the election and sync with the
shard and then be blocked from registering as ACTIVE because it is in LIR.

I think that is a little wonky because I don't think it even tries another candidate because
the leader that cannot publish ACTIVE does not have it's election canceled.

While SOLR-8069 should prevent this situation, we should add logic to allow a leader that
can sync with it's full shard to become leader and publish ACTIVE regardless of LIR.



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