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From "Benedict Elliott Smith (Jira)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-15375) Remove BackPressureStrategy
Date Mon, 24 Feb 2020 22:30:00 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-15375?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17043926#comment-17043926
] 

Benedict Elliott Smith commented on CASSANDRA-15375:
----------------------------------------------------

bq. NodeA -> coordinator -> client 

Right, so fortunately we're talking about (I expect) fairly limited scaffolding to link the
two systems together, when we get around to it.

> Remove BackPressureStrategy
> ---------------------------
>
>                 Key: CASSANDRA-15375
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-15375
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Messaging/Client, Observability/Logging
>            Reporter: Jon Haddad
>            Assignee: Jon Haddad
>            Priority: Low
>
> This is odd:
> {{INFO [main] 2019-10-25 10:33:07,985 DatabaseDescriptor.java:803 - Back-pressure is
disabled with strategy org.apache.cassandra.net.RateBasedBackPressure\{high_ratio=0.9, factor=5,
flow=FAST}.}}
> When I saw that, I wasn't sure if back pressure was actually disabled, or if I was really
using {{RateBasedBackPressure.}}
> This should change to output either:
> {{Back-pressure is disabled}}
> {{or}}
> {{Back-pressure is enabled with strategy org.apache.cassandra.net.RateBasedBackPressure\{high_ratio=0.9,
factor=5, flow=FAST}.}}{{}}
>  



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