[
https://issues.apache.org/jira/browse/CASSANDRA-9318?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14604740#comment-14604740
]
Benedict commented on CASSANDRA-9318:
-------------------------------------
bq. To be clear: all I'm effectively suggesting is we "hint" ... earlier.
OK, so it looks like my understanding of hints was incorrect. However this
statement is still valid, and still a better course of action. If we hint
immediately, we buy ourselves breathing room _without affecting availability_.
If this doesn't buy us enough breathing room, then blocking incoming writes is
fine. But we should exhaust all our avenues that maintain our guarantees first,
no?
> Bound the number of in-flight requests at the coordinator
> ---------------------------------------------------------
>
> Key: CASSANDRA-9318
> URL: https://issues.apache.org/jira/browse/CASSANDRA-9318
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Ariel Weisberg
> Assignee: Ariel Weisberg
> Fix For: 2.1.x, 2.2.x
>
>
> It's possible to somewhat bound the amount of load accepted into the cluster
> by bounding the number of in-flight requests and request bytes.
> An implementation might do something like track the number of outstanding
> bytes and requests and if it reaches a high watermark disable read on client
> connections until it goes back below some low watermark.
> Need to make sure that disabling read on the client connection won't
> introduce other issues.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
