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https://issues.apache.org/jira/browse/CASSANDRA-17754?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17571069#comment-17571069
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David Capwell commented on CASSANDRA-17754:
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Starting commit

CI Results (pending):
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|trunk|[branch|https://github.com/dcapwell/cassandra/tree/commit_remote_branch/CASSANDRA-17754-trunk-CBB57EA3-BB8C-4FDB-A76C-F1A0F212D4CD]|[build|https://app.circleci.com/pipelines/github/dcapwell/cassandra?branch=commit_remote_branch%2FCASSANDRA-17754-trunk-CBB57EA3-BB8C-4FDB-A76C-F1A0F212D4CD]|[build|unknown]|


> When bootstrap fails, CassandraRoleManager may attempt to do read queries 
> that fail with "Cannot read from a bootstrapping node", and increments 
> unavailables counters
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-17754
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-17754
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Consistency/Bootstrap and Decommission, 
> Feature/Authorization
>            Reporter: David Capwell
>            Assignee: David Capwell
>            Priority: Normal
>             Fix For: 4.x
>
>
> If bootstrap fails we stay alive but avoid joining the ring.  
> CassandraRoleManager attempts to schedule its setup every 10 seconds, but 
> this will fail due to Bootstrap being pending; the side effect to this is 
> that readMetrics.unavailables gets incremented.
> We should defer attempting to setup only after we know its safe to perform 
> such as read



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