[jira] [Commented] (CASSANDRA-2907) durable_writes flag cannot be changed via the CLI (system does not process KsDef.durable_writes option properly).

["Benjamin Schrauwen (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-2907?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13067041#comment-13067041 ] 

Benjamin Schrauwen commented on CASSANDRA-2907:
-----------------------------------------------

+1

I can confirm that this patch now allows to pass the test I mentioned in the initial post. Thanks for the super fast fix!

> durable_writes flag cannot be changed via the CLI (system does not process KsDef.durable_writes option properly).
> -----------------------------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-2907
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2907
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Tools
>    Affects Versions: 0.8.1
>            Reporter: Benjamin Schrauwen
>            Assignee: Pavel Yaskevich
>            Priority: Minor
>              Labels: Core
>             Fix For: 0.8.2
>
>         Attachments: CASSANDRA-2907.patch
>
>
> I am unable to change the durable_writes option in the CLI. Here are the commands to replicate the problem on a clean install:
> create keyspace test;
> update keyspace test with durable_writes=false;
> show keyspaces;
> It will still say:
> Keyspace: test:
>   Replication Strategy: org.apache.cassandra.locator.NetworkTopologyStrategy
>   Durable Writes: true
>     Options: [datacenter1:1]
>   Column Families:
> PS: I looked in the tests of the CLI code of CASSANDRA-2683 and saw that the feature actually is not properly tested: the flag is set, but never tested.

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