[jira] [Commented] (CASSANDRA-12478) cassandra stress still uses CFMetaData.compile()

["Paulo Motta (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-12478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15440200#comment-15440200 ] 

Paulo Motta commented on CASSANDRA-12478:
-----------------------------------------

The 3.0 patch looks good, but it does not merge to trunk due to CASSANDRA-11914 and CASSANDRA-9054. In particular, CASSANDRA-9054 introduced a new tools mode used by Stress, which calls {{DD.applySimpleConfig()}} which performs the commit log size check. We could either make it use client mode or skip the commit log size check if {{Config.isClientOrToolsMode}}. [~snazy] is there any particular reason stress cannot use client mode instead of tools mode?

After this is clarified, can you rebase and provide a new trunk patch? Thanks!

> cassandra stress still uses CFMetaData.compile()
> ------------------------------------------------
>
>                 Key: CASSANDRA-12478
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-12478
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Tools
>            Reporter: Denis Ranger
>              Labels: stress
>             Fix For: 3.0.x
>
>         Attachments: 0001-Replaced-using-CFMetaData.compile-in-cassandra-stres.patch
>
>
> Using CFMetaData.compile() on a client tool causes permission problems. To reproduce:
> * Start cassandra under user _cassandra_
> * Run {{chmod -R go-rwx /var/lib/cassandra}} to deny access to other users.
> * Use a non-root user to run {{cassandra-stress}} 
> This produces an access denied message on {{/var/lib/cassandra/commitlog}}.
> The attached fix uses client-mode functionality.



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