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From "Yuki Morishita (JIRA)" <>
Subject [jira] [Commented] (CASSANDRA-11580) remove DatabaseDescriptor dependency from SegmentedFile
Date Tue, 13 Sep 2016 14:48:20 GMT


Yuki Morishita commented on CASSANDRA-11580:

[~ifesdjeen] We may be able to set default {{DiskOptimizationStrategy}} (which is 'ssd' from
cassandra.yaml) in {{DatabaseDescriptor}}, but I think there are other configs to be set to
properly open SSTable. So right now we need to do {{DatabaseDescriptor.toolInitialization}}
anyway which reads config from {{cassandra.yaml}} file and set up that.

Later I want to move all SSTable related config from DD and put them in SSTable config or
something so we can have more control on configuring opening SSTable programatically.

> remove DatabaseDescriptor dependency from SegmentedFile
> -------------------------------------------------------
>                 Key: CASSANDRA-11580
>                 URL:
>             Project: Cassandra
>          Issue Type: Sub-task
>            Reporter: Yuki Morishita
>            Assignee: Yuki Morishita
>             Fix For: 3.10
> Several configurable parameters are pulled from {{DatabaseDescriptor}} from {{SegmentedFile}}
and its subclasses.

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