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https://issues.apache.org/jira/browse/CASSANDRA-8838?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14365869#comment-14365869
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Yuki Morishita commented on CASSANDRA-8838:
-------------------------------------------

Alright, I force pushed updates to dtests. This version is at least reliable on 
my machine.

https://github.com/yukim/cassandra-dtest/tree/CASSANDRA-8838

bq. With no_wait=True it waits for 2 seconds

That's not what I expected, I removed them all.

bq. I encountered another issue, in that the streaming completes before we kill 
node 1

{{node#start()}} sometimes goes too far before we want to kill the node. This 
version spawns a thread to watch log and kill node 1 so it reacts as expected.

I also fixed my new tests in {{replace_address_test.py}} that does not properly 
replacing.

> 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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