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https://issues.apache.org/jira/browse/SAMZA-1372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16417934#comment-16417934
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ASF GitHub Bot commented on SAMZA-1372:
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Github user PawasChhokra closed the pull request at:
https://github.com/apache/samza/pull/264
> Change Latch Interface to Lock Interface for Samza Standalone with ZK
> ---------------------------------------------------------------------
>
> Key: SAMZA-1372
> URL: https://issues.apache.org/jira/browse/SAMZA-1372
> Project: Samza
> Issue Type: Improvement
> Reporter: Pawas Chhokra
> Assignee: Pawas Chhokra
> Priority: Major
>
> The current implementation of 'creating intermediate streams' depends on
> leader election, followed by the leader creating the intermediate streams. We
> have removed this dependency on leader election and changed the Latch
> interface to a generic Lock interface. Following this, any processor that
> acquires the lock can create the intermediate streams, irrespective of
> whether it is the leader or not. It releases the lock after successful
> creation of the streams.
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