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Posted to commits@cassandra.apache.org by "Blake Eggleston (JIRA)" <ji...@apache.org> on 2018/03/07 15:52:00 UTC
[jira] [Updated] (CASSANDRA-14115) Refactor streaming
[ https://issues.apache.org/jira/browse/CASSANDRA-14115?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Blake Eggleston updated CASSANDRA-14115:
----------------------------------------
Reviewer: Jason Brown
Fix Version/s: 4.0
Status: Patch Available (was: Open)
I have a first pass of this ready for review [here|https://github.com/bdeggleston/cassandra/tree/14115-v1].
This abstracts the storage layer exposed to streaming behind 4 interfaces:
* [TableStreamManager|https://github.com/bdeggleston/cassandra/blob/14115-v1/src/java/org/apache/cassandra/streaming/TableStreamManager.java]
* [StreamReceiver|https://github.com/bdeggleston/cassandra/blob/14115-v1/src/java/org/apache/cassandra/streaming/StreamReceiver.java]
* [OutgoingStream|https://github.com/bdeggleston/cassandra/blob/14115-v1/src/java/org/apache/cassandra/streaming/OutgoingStream.java]
* [IncomingStream|https://github.com/bdeggleston/cassandra/blob/14115-v1/src/java/org/apache/cassandra/streaming/OutgoingStream.java]
The javadocs on each interface explains how they work, and the implementations for the current storage layer are in {{o.a.c.db.streaming}}. That's probably not where they'll be or what they'll be named at the end of this project, but there's plenty of time for bikeshedding about that :)
> Refactor streaming
> ------------------
>
> Key: CASSANDRA-14115
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14115
> Project: Cassandra
> Issue Type: Sub-task
> Components: Streaming and Messaging
> Reporter: Dikang Gu
> Assignee: Blake Eggleston
> Priority: Major
> Fix For: 4.0
>
>
> As part of the pluggable storage engine effort, we'd like to modularize the streaming related code, make it to be independent from existing storage engine implementation details.
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