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Posted to commits@cassandra.apache.org by "Paulo Motta (JIRA)" <ji...@apache.org> on 2017/04/06 21:20:42 UTC

[jira] [Resolved] (CASSANDRA-13065) Skip building views during base table streams on range movements

     [ https://issues.apache.org/jira/browse/CASSANDRA-13065?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paulo Motta resolved CASSANDRA-13065.
-------------------------------------
    Resolution: Fixed

Committed as {{c794d2bed7ca1d10e13c4da08a3d45f5c755c1d8}} to trunk. Good job! :-)

> Skip building views during base table streams on range movements
> ----------------------------------------------------------------
>
>                 Key: CASSANDRA-13065
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-13065
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Benjamin Roth
>            Assignee: Benjamin Roth
>            Priority: Critical
>             Fix For: 4.0
>
>
> Booting or decommisioning nodes with MVs is unbearably slow as all streams go through the regular write paths. This causes read-before-writes for every mutation and during bootstrap it causes them to be sent to batchlog.
> The makes it virtually impossible to boot a new node in an acceptable amount of time.
> Using the regular streaming behaviour for consistent range movements works much better in this case and does not break the MV local consistency contract.
> Already tested on own cluster.
> Bootstrap case is super easy to handle, decommission case requires CASSANDRA-13064



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