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From "Edward Capriolo (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-30) Hive web interface
Date Wed, 19 Nov 2008 02:17:44 GMT

    [ https://issues.apache.org/jira/browse/HIVE-30?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12648882#action_12648882
] 

Edward Capriolo commented on HIVE-30:
-------------------------------------

hwi/build.xml:48 -- The default classpath will not find the servlet.jar or jetty jars. I learned
ant an hour before the patch. So maybe someone can suggest a better way. build fails with
refid=classpath
HWIServer:53,64,80 -- Agreed, in my first draft i wanted to avoid patching too much upstream.
With your suggestion I will patch hive.conf
HWIServer:147 -Agreed
HWIServer 151 -method will be removed in favor of hive.conf.
HiveSessionManager.java:108 --Actually, I toiled over this for a while. I did it this way
because I would have ended up explicitly passing this from HWIServer to HiveSessionManager
to HiveSession. It seemed awkward to pass one variable around so many times thus far it is
the only variable like this. Not many variables are explicitly passed across hadoop/hive.
Read from hive.conf?  
SessionItem.java:32 --Sorry 
hwi/src/java/org/apache/hadoop/hive/hwi/SessionItem.java:55 --will do
hwi/src/java/org/apache/hadoop/hive/hwi/SessionItem.java:91 --OptionsProcessor is upstream.
I used options processor and session state like the CLIDriver does. If you could explain what
I am missing in more detail I will add it. As far as I can tell I am doing everything I need
to.
hwi/web/start_session_state.jsp:16--Its important. I will put more information about its usage
inside the page.


> Hive web interface
> ------------------
>
>                 Key: HIVE-30
>                 URL: https://issues.apache.org/jira/browse/HIVE-30
>             Project: Hadoop Hive
>          Issue Type: Bug
>            Reporter: Jeff Hammerbacher
>            Priority: Minor
>         Attachments: HIVE-30.patch
>
>
> Hive needs a web interface. The initial checkin should have:
> * simple schema browsing
> * query submission
> * query history (similar to MySQL's SHOW PROCESSLIST)
> A suggested feature: the ability to have a query notify the user when it's completed.
> Edward Capriolo has expressed some interest in driving this process.

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