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https://issues.apache.org/jira/browse/CASSANDRA-9100?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ariel Weisberg updated CASSANDRA-9100:
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Description:
We found a few unit tests, but nothing that exercises Gossip under challenging
conditions. Maybe consider a long test that hooks up some gossipers over a fake
network and then do fault injection on that fake network. Uni-directional and
bi-directional partitions, delayed delivery, out of order delivery if that is
something that they can see in practice. Connects/disconnects.
Also play with bad clocks.
was:We found a few unit tests, but nothing that exercises Gossip under
challenging conditions. Maybe consider a long test that hooks up some gossipers
over a fake network and then do fault injection on that fake network.
Uni-directional and bi-directional partitions, delayed delivery, out of order
delivery if that is something that they can see in practice.
Connects/disconnects.
> Gossip is inadequately tested
> -----------------------------
>
> Key: CASSANDRA-9100
> URL: https://issues.apache.org/jira/browse/CASSANDRA-9100
> Project: Cassandra
> Issue Type: Test
> Components: Core
> Reporter: Ariel Weisberg
>
> We found a few unit tests, but nothing that exercises Gossip under
> challenging conditions. Maybe consider a long test that hooks up some
> gossipers over a fake network and then do fault injection on that fake
> network. Uni-directional and bi-directional partitions, delayed delivery, out
> of order delivery if that is something that they can see in practice.
> Connects/disconnects.
> Also play with bad clocks.
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