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Posted to issues@hbase.apache.org by "Matteo Bertozzi (JIRA)" <ji...@apache.org> on 2015/10/06 01:18:27 UTC

[jira] [Updated] (HBASE-14347) Add a switch to DynamicClassLoader to disable it

     [ https://issues.apache.org/jira/browse/HBASE-14347?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matteo Bertozzi updated HBASE-14347:
------------------------------------
    Summary: Add a switch to DynamicClassLoader to disable it  (was: Add a switch to DynamicClassLoader to disable it and make that the default)

> Add a switch to DynamicClassLoader to disable it
> ------------------------------------------------
>
>                 Key: HBASE-14347
>                 URL: https://issues.apache.org/jira/browse/HBASE-14347
>             Project: HBase
>          Issue Type: Bug
>          Components: Client, defaults, regionserver
>    Affects Versions: 2.0.0, 1.2.0, 1.1.2, 0.98.15, 1.0.3
>            Reporter: Esteban Gutierrez
>            Assignee: huaxiang sun
>         Attachments: HBASE-14347-v001.patch
>
>
> Since HBASE-1936 we have the option to load jars dynamically by default from HDFS or the local filesystem, however hbase.dynamic.jars.dir points to a directory that could be world writable it potentially opens a security problem in both the client side and the RS. We should consider to have a switch to enable or disable this option and it should be off by default.



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