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https://issues.apache.org/jira/browse/SAMZA-1385?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bharath Kumarasubramanian updated SAMZA-1385:
---------------------------------------------
Summary: Coordination utils in LocalApplicationRunner uses same Zk node as
ZkJobCoordinatorFactory for leader election (was: Coordination utils in
LocalApplicationRunner uses same Zk path as ZkJobCoordinatorFactory for leader
election)
> Coordination utils in LocalApplicationRunner uses same Zk node as
> ZkJobCoordinatorFactory for leader election
> -------------------------------------------------------------------------------------------------------------
>
> Key: SAMZA-1385
> URL: https://issues.apache.org/jira/browse/SAMZA-1385
> Project: Samza
> Issue Type: Bug
> Reporter: Bharath Kumarasubramanian
> Assignee: Bharath Kumarasubramanian
> Fix For: 0.13.1
>
>
> In case of applications that involve creating intermediate stream, a single
> process waits for itself to become a leader during job coordination phase if
> it has already acquired leadership during stream creation phase.
> The reason for this starvation is due to the fact that both these leader
> election use the same zookeeper path. We need to separate use separate nodes
> for leader election for job model creation & stream creation.
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