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https://issues.apache.org/jira/browse/ZOOKEEPER-719?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12873386#action_12873386
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Flavio Paiva Junqueira commented on ZOOKEEPER-719:
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Thanks for the comments, Ben. I see three options to set the throttling
threshold:
# Use a configuration file to set the parameter value. Unfortunately, there are
a couple of issues to this option. First, we currently don't have a config file
on the client side, and I'm not sure if one variable would justify setting it
up. Second, I'm not convinced that it is a good idea to have config files on
the client side. It is nice to instantiate a BookKeeper object without having
to bother about config files (on the client side);
# Add an input variable to BookKeeper constructors or to
createLedger/openLedger calls. This one sounds like a bad option to me because
I don't think it will be used often and it is not related to the corresponding
operations;
# Use set/get calls to change the threshold value. This is what I used with
this patch.
A fourth option is to have an environment variable, but this is similar to
having a config file, so I'm not sure there is any great advantage.
Any thoughts?
> Add throttling to BookKeeper client
> -----------------------------------
>
> Key: ZOOKEEPER-719
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-719
> Project: Zookeeper
> Issue Type: Bug
> Components: contrib-bookkeeper
> Affects Versions: 3.3.0
> Reporter: Flavio Paiva Junqueira
> Assignee: Flavio Paiva Junqueira
> Fix For: 3.4.0
>
> Attachments: ZOOKEEPER-719.patch, ZOOKEEPER-719.patch
>
>
> Add throttling to client to control the rate of operations to bookies.
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