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https://issues.apache.org/jira/browse/IGNITE-1203?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14698420#comment-14698420
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Konstantin Boudnik commented on IGNITE-1203:
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Actually, I don't feel anything about ZK. It's being bent out of the way it was
initially made for, but I guess ppl just found more use-cases for it ;) It has
limitations and it's a pain to manage a ZK cluster (and even using it on the
client side, because of the awkward locking implementations they have); and its
algorithm is splitbrain-prone. But if it works for some - I am not here to pass
the judgment around ;)
And you said it right there:
bq. it's been a solid and stable technology whenever ... as long as the
underlying network is reliable
TCP-IP isn't a reliable protocol. This is the mistaken assumption that many ppl
make. For a dare consequences to them.
I am not on IRC or anything like that. And I want to stop hijacking this ticket
for sideway discussion. If you want to reach out - just drop me an email to my
apache address. Thanks!
> Cluster Discovery via ZooKeeper
> -------------------------------
>
> Key: IGNITE-1203
> URL: https://issues.apache.org/jira/browse/IGNITE-1203
> Project: Ignite
> Issue Type: New Feature
> Components: general
> Reporter: Raúl Kripalani
> Assignee: Valentin Kulichenko
> Labels: discovery
>
> From their site:
> bq. ZooKeeper is a centralised service for maintaining configuration
> information, naming, providing distributed synchronisation, and providing
> group services.
> It is used by Kafka, Hadoop Yarn, HBase and many other technologies as a
> distributed service registry and discovery directory.
> It would be nice to support cluster discovery via ZK.
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