Jaydeepkumar Chovatia created CASSANDRA-18749:
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Summary: Expose bootstrap failure state via JMX
Key: CASSANDRA-18749
URL: https://issues.apache.org/jira/browse/CASSANDRA-18749
Project: Cassandra
Issue Type: Task
Components: Observability/JMX
Reporter: Jaydeepkumar Chovatia
Assignee: Jaydeepkumar Chovatia
Similar to how we have exposed a node's decommissioning via JMX as part of
CASSANDRA-18555.
This ticket will address the same when a new node joins (i.e., bootstrap).
When a node is bootstrapped, an error is thrown back to the caller if any
failure happens.
But Cassandra's bootstrap takes considerable time ranging from minutes to hours
to days. There are various scenarios in that the caller may need to probe the
status again:
* The caller times out
* It is not possible to keep the caller hanging for such a long time
And If the caller does not know what happened internally, then it cannot retry,
etc., leading to other issues.
So, in this ticket, a new nodetool/JMX option will be exposed that can be
invoked by the caller anytime, and it will return the correct status.
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