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From "Sam Tunnicliffe (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-12039) Add an index callback to be notified post bootstrap and before joining the ring
Date Tue, 30 Aug 2016 15:00:25 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-12039?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15449240#comment-15449240
] 

Sam Tunnicliffe commented on CASSANDRA-12039:
---------------------------------------------

I just pushed an update to [my dtest branch|https://github.com/beobal/cassandra-dtest/commits/CASSANDRA-12039]
which changes {{resume_test}} to use byteman to inject a failure into the bootstrap process,
as {{bootstrap_test:TestBootstrap.resumable_bootstrap_test}} now does. This seems to have
stabilized the test (at least running locally) and also has the side effect of reducing the
amount of data needed during {{_base_test}}, which speeds up the run considerably.

> Add an index callback to be notified post bootstrap and before joining the ring
> -------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-12039
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-12039
>             Project: Cassandra
>          Issue Type: New Feature
>            Reporter: Sergio Bossa
>            Assignee: Sergio Bossa
>
> Custom index implementations might need to be notified when the node finishes bootstrapping
in order to execute some blocking tasks before the node itself goes into NORMAL state.
> This is a proposal to add such functionality, which should roughly require the following:
> 1) Add a {{getPostBootstrapTask}} callback to the {{Index}} interface.
> 2) Add an {{executePostBootstrapBlockingTasks}} method to {{SecondaryIndexManager}} calling
into the previously mentioned callback.
> 3) Hook that into {{StorageService#joinTokenRing}}.
> Thoughts?



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