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From "Lenni Kuff (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SENTRY-430) Sentry Service does not use correct classpath when HIVE_HOME environment var is defined
Date Thu, 18 Sep 2014 16:40:34 GMT

    [ https://issues.apache.org/jira/browse/SENTRY-430?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14139143#comment-14139143
] 

Lenni Kuff commented on SENTRY-430:
-----------------------------------

Does it make sense to have the config tool invoke Hive? It does seem useful to have a tool
that validates the Hive + Sentry configuration, but this seems like just a small part of the
overall functionality of the Sentry config-tool and it could be packaged as a separate tool.

> Sentry Service does not use correct classpath when HIVE_HOME environment var is defined
> ---------------------------------------------------------------------------------------
>
>                 Key: SENTRY-430
>                 URL: https://issues.apache.org/jira/browse/SENTRY-430
>             Project: Sentry
>          Issue Type: Bug
>    Affects Versions: 1.4.0
>            Reporter: Lenni Kuff
>            Assignee: Arun Suresh
>
> When HIVE_HOME is set as an environment variable, the Sentry Service will not run with
the correct classpath when invoked using "bin/sentry". 
> The code below is from "bin/sentry". Note how if HIVE_HOME is defined nothing from lib/server/*
is added to the classpath.
> As a side note, it seems strange that there even is a reference to Hive in this context.
It seems that the sentry service is being executed via Hive when HIVE_HOME is defined. It
seems like we should not do this.
> {code}
> if [[ -z "$HIVE_HOME" ]]
> then
>   for f in ${SENTRY_HOME}/lib/server/*.jar; do
>     HADOOP_CLASSPATH=${HADOOP_CLASSPATH}:${f}
>   done
>   exec $HADOOP jar ${SENTRY_HOME}/lib/${_CMD_JAR} org.apache.sentry.SentryMain ${args[@]}
> else
>   _HIVE_CMD=${HIVE_HOME}/bin/hive
>   ${_HIVE_CMD} --service jar ${SENTRY_HOME}/lib/${_CMD_JAR} org.apache.sentry.SentryMain
${args[@]}
> fi
> {code}



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