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https://issues.apache.org/jira/browse/CASSANDRA-8838?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14349709#comment-14349709
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Stefania commented on CASSANDRA-8838:
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Hi Yuki, really nice code, here are my comments (mostly questions for my own
benefit really):
\\
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* {{StreamStateStore.isDataAvailable()}} doesn't seem to be used
* In {{SystemKeyspace.getAvailableRanges()}} why do we need to copy the result
into an {{ImmutableSet}}, just to make sure the caller cannot modify the result
or is there more to it I should understand?
* Do we ever reset the available ranges? If not, is this not going to cause
issues if the node is down for a very long time, like a few days or do we just
rely on deleting the whole node data in these cases?
> Resumable bootstrap streaming
> -----------------------------
>
> Key: CASSANDRA-8838
> URL: https://issues.apache.org/jira/browse/CASSANDRA-8838
> Project: Cassandra
> Issue Type: Sub-task
> Reporter: Yuki Morishita
> Assignee: Yuki Morishita
> Priority: Minor
> Labels: dense-storage
> Fix For: 3.0
>
>
> This allows the bootstrapping node not to be streamed already received data.
> The bootstrapping node records received keyspace/ranges as one stream session
> completes. When some sessions with other nodes fail, bootstrapping fails
> also, though next time it re-bootstraps, already received keyspace/ranges are
> skipped to be streamed.
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