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From "Carl Steinbach (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-1465) hive-site.xml ${user.name} not replaced for local-file derby metastore connection URL
Date Tue, 20 Jul 2010 19:01:59 GMT

    [ https://issues.apache.org/jira/browse/HIVE-1465?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12890390#action_12890390
] 

Carl Steinbach commented on HIVE-1465:
--------------------------------------

I think that the current behavior of 'set' is actually correct. In my opinion you want to
be able to see the actual value of the property pre-evaluation, though I do think it makes
sense to add a switch to 'set' that allows you to force property substitution.


> hive-site.xml ${user.name} not replaced for local-file derby metastore connection URL
> -------------------------------------------------------------------------------------
>
>                 Key: HIVE-1465
>                 URL: https://issues.apache.org/jira/browse/HIVE-1465
>             Project: Hadoop Hive
>          Issue Type: Bug
>          Components: Configuration
>    Affects Versions: 0.5.0, 0.6.0
>            Reporter: Carl Steinbach
>
> Seems that for this parameter
> {code}
> <property>
> <name>javax.jdo.option.ConnectionURL</name>
> <value>jdbc:derby:;databaseName=/var/lib/hive/metastore/${user.name}_db;create=true</value>
> <description>JDBC connect string for a JDBC metastore</description>
> </property>
> {code}
> $\{user.name\} is never replaced by the actual user name:
> {code}
> $ ls -la /var/lib/hive/metastore/
> total 24
> drwxrwxrwt 3 root root 4096 Apr 30 12:37 .
> drwxr-xr-x 3 root root 4096 Apr 30 12:25 ..
> drwxrwxr-x 5 hadoop hadoop 4096 Apr 30 12:37 ${user.name}_db
> {code}

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