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https://issues.apache.org/jira/browse/CASSANDRA-14582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17311037#comment-17311037
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Paulo Motta edited comment on CASSANDRA-14582 at 3/30/21, 12:09 AM:
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Hi [~fibersel] it seems [~vroyer59] already implemented this feature on [this
commit|https://github.com/strapdata/cassandra/commit/8ff5b7b29adb1dc123e89f446f54b702ebd33f1e].
In order to make this production ready we would need to document this property
by adding it it as a commented out option to
[jvm-server.options|https://github.com/apache/cassandra/blob/trunk/conf/jvm-server.options]
and also add a simple test based on
[autoBootstrapTest|https://github.com/apache/cassandra/blob/bf96367f4d55692017e144980cf17963e31df127/test/distributed/org/apache/cassandra/distributed/test/ring/BootstrapTest.java#L80]
that manually overrides the host id for new nodes instead of using a default
random id, and also checks that restarting the node with a different
{{cassandra.host_id_first_boot}} will not reset its previous id if its already
set.
was (Author: paulo):
Hi [~fibersel] it seems [~vroyer59] already implemented this feature on [this
commit|https://github.com/apache/cassandra/blob/bf96367f4d55692017e144980cf17963e31df127/test/distributed/org/apache/cassandra/distributed/test/ring/BootstrapTest.java#L80].
In order to make this production ready we would need to document this property
by adding it it as a commented out option to
[jvm-server.options|https://github.com/apache/cassandra/blob/trunk/conf/jvm-server.options]
and also add a simple test based on
[autoBootstrapTest|https://github.com/apache/cassandra/blob/bf96367f4d55692017e144980cf17963e31df127/test/distributed/org/apache/cassandra/distributed/test/ring/BootstrapTest.java#L80]
that manually overrides the host id for new nodes instead of using a default
random id, and also checks that restarting the node with a different
{{cassandra.host_id_first_boot}} will not reset its previous id if its already
set.
> Add a system property to set the cassandra hostId if not yet initialized
> ------------------------------------------------------------------------
>
> Key: CASSANDRA-14582
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14582
> Project: Cassandra
> Issue Type: Improvement
> Components: Local/Config
> Reporter: vincent royer
> Priority: Low
> Labels: lhf
>
> Add a system property *cassandra.host_id* to set the cassandra hostId if not
> yet initialized.
> This allow to push the cassandra host ID when provisioning new cassandra
> nodes rather than to retreive it after the first start.
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